Duomly blog

How to Manage Stress at Work When Priorities Compete

Tue, 25 Aug 2026 14:40:46 +0000

Short answer: When priorities compete at work, do not try to complete everything at once. Pause briefly, write down the active demands, confirm the real deadlines and consequences, choose the next highest-value action, and tell the relevant person what will need to wait. This turns a vague sense of overload into a shared decision about sequence, scope and capacity.

This article offers general, non-clinical guidance. Workplace stress is pressure connected with work demands or conditions. Competing priorities are two or more demands that appear to require attention at the same time. Workload is the amount and complexity of work assigned or expected. Boundaries are clear limits around availability, communication and recovery time.

How One Day of Work Reduced Our Server Load by 70% for Free

Mon, 12 Aug 2024 01:42:26 +0000

Introduction

Managing server load is a constant battle in web development. As your application scales and traffic spikes, your servers can buckle under the pressure, leading to slow response times, frustrated users, and ballooning hosting costs. We faced this exact challenge with our API, which was struggling to keep up with demand. We needed a solution that was fast to implement, cost-effective, and powerful enough to make a real difference.

How a Simple Call Stack Optimization Saved Us 500K API Calls Monthly

Mon, 05 Aug 2024 01:42:26 +0000

Introduction

Fourteen years in full-stack development—spanning Node.js backends, NestJS APIs, Angular dashboards, and React Native apps—have taught me that user frustration can be the ultimate motivator. In a React Native app with tens of thousands of users, we saw ~500k API calls failing monthly—not because our servers choked, but because app-level errors like bad internet or device crashes left users stuck. Progress vanished, data didn’t sync, and complaints piled up. After years of refining a callstack worker to retry those fails and save the day, I’ve open-sourced it as @radoslawfabisiak/react-native-callstack.

Top Stress Relieving Foods: Ultimate List

Wed, 13 Mar 2024 06:42:26 +0000

Key Highlights

Incorporating stress-relieving foods into your diet can help improve your mental and physical health.
Fatty fish, such as salmon and sardines, are rich in omega-3 fatty acids that can reduce stress and anxiety.
Leafy greens like spinach and kale contain magnesium, which plays a crucial role in stress response.
Berries, such as blueberries and strawberries, are packed with antioxidants that can lower stress levels.
Matcha powder, made from green tea leaves, contains L-theanine that has powerful stress-relieving properties.
Avocados, nuts, and dark chocolate are other stress-relieving foods that provide essential nutrients for a healthy mind and body.

Introduction

Feeling stressed is a common experience in today’s fast-paced world. While occasional stress is normal, chronic stress can have a detrimental impact on both our mental and physical health. It is important to find healthy ways to manage and reduce stress levels to maintain overall well-being. One such approach is incorporating stress-relieving foods into our diet.

Time Management Tips for Working Moms: Essential Guide

Tue, 05 Mar 2024 06:42:26 +0000

Being a mompreneur is no easy task. Balancing the responsibilities of motherhood with running a business can often feel like a juggling act. But fear not, because in this blog, we will explore the top time management hacks specifically tailored for mompreneurs. We will delve into strategies, tips, and tools that will help you optimize your time, improve your productivity, and achieve a harmonious work-life balance. So, let’s dive right in and discover the secrets to effective time management for busy moms like yourself.

10 Must-Have Plugins for Divi Page Builder

Mon, 20 Feb 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Inroduction to 10 Must-Have Plugins for Divi Page Builder

Divi Page Builder is an incredibly powerful and versatile WordPress page builder. It enables users to create stunning and professional looking websites with ease.

With its vast array of drag-and-drop modules, you can quickly and easily create any kind of web page you can imagine, without any need for coding.

17 Best Page Builders for WordPress Without Coding in 2026

Mon, 20 Feb 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Introduction to the 17 Best Page Builders for WordPress Without Coding in 2026

Building a professional website no longer means choosing between learning how to code and hiring a developer for every small design change.

WordPress page builders have become much more capable over the last few years. In 2026, many of them go far beyond basic drag-and-drop page editing. They can help you build headers, footers, blog templates, landing pages, online stores, forms, popups, dynamic content, and in some cases entire websites with the help of AI.

How to Create an Events Website with Divi?

Thu, 16 Feb 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Introduction to creating events website with Divi

Creating an events website with Divi is a great way to showcase your upcoming events and keep people informed of all the latest happenings.

With Divi, you can easily create a visually stunning site that’s easy to navigate and manage. You can also integrate various plugins and widgets to create a comprehensive events website that offers a wide range of features and functionalities.

How to Create a Membership Site with Divi?

Wed, 15 Feb 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

How to create a Membership Site with Divi - Introduction

A membership site is a website that provides exclusive access to a specific group of users. Membership sites often offer exclusive resources or content to members, such as articles, audio, video, forums, and other resources, in exchange for a monthly or yearly fee.

How to Create a Multilingual Website With Divi?

Tue, 14 Feb 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

How to Create a Multilingual Website With Divi - Introduction

Do you want to create a website in multiple languages? Would you like to make your website accessible to people from all around the world? If so, then creating a multilingual website with Divi is a great way to do this.

What is a multilingual website?

A multilingual website is a website where the content is available in different languages. This means that visitors who speak different languages can visit the website and still understand the content.

How to Create a Professional Blog with Divi Page Builder?

Mon, 13 Feb 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

How to Create a Professional Blog with Divi Page Builder - Introduction

Divi is a powerful WordPress theme designed to help users create beautiful, modern websites. It is an all-in-one solution that provides users with a simple yet powerful drag-and-drop page builder, a variety of pre-made layouts, and more. With Divi, users can easily create professional-looking blogs in no time.

How to Create Eye-Catching Landing Page with Divi?

Mon, 06 Feb 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

How to build Langing Page with Divi - Introduction

Divi is a powerful and easy-to-use WordPress page builder that helps you create beautiful and engaging landing pages with minimal effort. It comes with a variety of features and functionalities to help you create stunning designs that will capture the attention of your target audience and help you promote your business.

10 Amazing Features of the Divi Page Builder for WordPress

Tue, 31 Jan 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Intorduction to 10 Amazing Features of the Divi Page Builder for WordPress

Divi is a powerful and versatile page builder for WordPress. It’s a highly advanced tool that allows users to design and build beautiful and professional websites quickly and easily. With its drag-and-drop interface, users can customize the look and feel of their websites quickly and easily.

Divi vs Elementor: Which Page Builder is Right for You?

Fri, 27 Jan 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Introduction to Divi vs Elementor

Are you looking to create the perfect website with Wordpress, witouth hiring a freelncer? Choosing the right template, with page builder is essential to creating a website that meets your needs and allows you easily do it on your own without coding skills.

In this article, we’ll compare two of the most popular page builders for Wordpress: Divi and Elementor. We’ll look at the features, ease of use, and overall performance of each, helping you decide which is the best choice for you. But first, let’s explain what is page builder.

How to create online store with Divi and Woocommerce?

Thu, 26 Jan 2023 01:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

How to create online store with Divi and Woocommerce - Introduction

Divi and WooCommerce are two powerful web technologies that can be combined to create a powerful and user-friendly online store without coding skills.

Divi is a WordPress theme with page builder that is designed to provide users with an intuitive interface, while WooCommerce is an e-commerce plugin that can be used to add a shopping cart and payment system to the website.

5 Ways Small Business Owners Make Good Money With IT

Mon, 28 Mar 2022 06:42:26 +0000

I know a lot of small business owners and entrepreneurs who do IT for their own companies. And one thing I’ve noticed is that they all make really good money with it!

In this video, I will share some insights into five ways that you can use your IT skills to start making more money in your company.

1. Utilize IT to save money

One of the things I love to do is automate tasks in my company. If I can automate something with a few lines of code, that saves me time and effort that I can spend on other things. It also saves money because I don’t have to pay for someone else to do it. That means when the business needs more money later, we still have more than enough leftover from what we saved.

What is Idea Validation - How to Figure Out If Your Mobile App Idea is Profitable

Mon, 21 Mar 2022 06:42:26 +0000

Are you wondering if your idea for an app is worth pursuing?

You are not alone.

Many people have great ideas that they want to turn into reality. Still, they are unsure if the idea will be profitable. After all, it takes a lot of time and effort to build an app.

If you don’t have enough traffic or sales to make back what you put in, then your idea was a waste of time!

53 Profitable App Ideas You can Build: Quickest Way to $10K+ per Month

Mon, 14 Mar 2022 06:42:26 +0000

Many app developers are looking for profitable app ideas to take to the app store and generate over $10K per month. This article will discuss profitable app ideas that you could do today!

It takes to build an app that can generate over $300 per day. So, it is crucial to have app ideas that are profitable and easy to do. These app ideas will change your life if you take action today! If you want a list of app ideas, then keep reading!

Blockchain Development Guide for Business Owners

Fri, 11 Mar 2022 01:20:27 +0000

The blockchain is a decentralized, immutable ledger of transactions that can be programmed to record financial transactions and virtually everything of value. This means it can potentially change how we do business and interact with each other in ways that are still hard to imagine. But while the technology itself may be complicated, its impact on society could be profound and far-reaching.

This article introduces you to blockchain development basics, how much it costs, finding developers, and where to look for them.

Smart Contract Development Guide for Business Owners

Fri, 11 Mar 2022 01:19:27 +0000

As a business owner, you may have heard of the term “smart contract” and wondered what it is and how it could benefit your business. Smart contracts are digital contracts that use blockchain technology to automate the negotiation and execution of transactions.

If you’d like to learn more about smart contract development, please read our guide on how to get started. In it, we’ll teach you the basics of smart contract development and how to apply it to your business.

What is Blockchain - Guide for Business Owners

Fri, 11 Mar 2022 01:18:27 +0000

If you’re a business owner, you’ve probably heard the term “blockchain” floating around lately. But what is blockchain, exactly? And what does it mean for your business?

In short, blockchain is a distributed database that allows for secure, transparent, and tamper-proof transactions between two or more parties. This transparency and security have caught the attention of businesses and investors alike.

But what does that mean for your business specifically? In this guide, we’ll explore what blockchain is, how it works and what benefits it could offer your business. We’ll also look at some potential applications of blockchain technology in the business world. So whether you’re just starting to learn about blockchain or you’re ready to start implementing it, what you’ll find below is what you need to know.

What is Smart Contract - Guide for Business Owners

Fri, 11 Mar 2022 01:17:27 +0000

When most people think about contracts, they think about the mundane paperwork task that needs to be completed for two or more parties to exchange goods or services. However, what if there was a way to streamline this process and make it more efficient? Thanks to blockchain technology and smart contracts, this is now a possibility.

In this guide, you will learn what smart contracts are and how they can benefit your business. You will also learn about the different types of smart contracts that are available and how to create and execute them. So whether you are just starting out in business or looking for ways to improve your current operations, read on for all the information you need.

NFT Development Guide for Business Owners

Fri, 11 Mar 2022 01:16:27 +0000

If you’re a business owner, you know that staying ahead of the competition is key to success. And to stay ahead, you need to be constantly innovating and evolving your business model. But how do you do that? How can you create something new when everything around you seems so familiar?

One way to develop new ideas is to explore the world of NFT development. NFTs are a relatively new technology, and there are still many possibilities for what they can be used for. So if you’re looking for ways to take your business to the next level, then NFT development may be just what you need.

What is NFT - Guide for Business Owners

Fri, 11 Mar 2022 01:14:27 +0000

In this post, we’ll explore what is NFT – what it is and what it means for business owners.

NFT stands for “Non-Fungible Token” which means that the product can only be used by the purchaser of the product.

It does not mean that you cannot trade your products with other people or sell them to others on a case-by-case basis. It simply ensures that what you are selling will not be traded in any way other than what was agreed upon when purchasing the product.

Software Development Outsourcing Guide for Business Owners

Fri, 11 Mar 2022 01:12:27 +0000

Business owners are always looking for ways to reduce costs and increase profits. One way to do this is by outsourcing development work. But before you can make an informed decision about whether or not development outsourcing is right for your business, you need to understand what it is and what it entails.

This article will provide a basic overview of development outsourcing and discuss some of the benefits and drawbacks associated with it.

How to Build a Development Team for an IT Project

Fri, 11 Mar 2022 01:11:27 +0000

A development team is essential for any successful IT project. The wrong team can doom a project to failure, while the right team can make it thrive. So how do you go about putting together the perfect development team for your IT project?

There are several factors to consider when assembling a development team:

You need to make sure that everyone on the team has the necessary skills and experience.
You need to make sure that everyone gets along well and works well together.
You need to ensure that the team has the proper resources and support from management.

If you’re looking for tips on how to build a development team for your IT project, then be sure to read our article!

Why You Should Use Node.js In Your Business

Fri, 11 Mar 2022 01:06:27 +0000

Node.js is a powerful JavaScript-based runtime environment that provides the server-side for web applications. It was designed with scalability and performance in mind, making node an ideal solution for high-traffic websites or any other type of application where speed is desired.

In this blog post, we’ll look at what node js offers to help make your site faster, more robust, and easier to maintain.

1. What is node.js, and what are its key features?

Node.js is an open-source runtime environment that was first released in 2009. Early node users include corporations like IBM, PayPal, and Microsoft, who use node for its speed and scalability capabilities. Node allows you to write JavaScript on the server-side and on the client-side, so node developers are typically well versed in both sides, making transitioning between client and server environments relatively easy.

What is MVP - Minimum Viable Product Guide for Business Owners

Fri, 11 Mar 2022 01:04:27 +0000

What is MVP? MVP stands for Minimum Viable Product.

The goal of MVP is to get a product into the hands of users as quickly as possible to start gathering feedback.

This allows businesses to shorten the time between when an idea is conceived and when it reaches the market.

If you’re looking to create an MVP for your business, be sure to read our comprehensive guide on what MVP is and how to create one.

Sign in with Apple - Guide for App Owners

Fri, 11 Mar 2022 01:03:27 +0000

Apple has announced a new sign-in feature called “Sign In with Apple.” This new feature will allow users to sign in to apps and websites using their Apple ID rather than creating a separate username and password.

Here’s what you need to know about how Sign In with Apple will work for app owners.

Sign In with Apple works similarly to how current users set up two-factor authentication sign-in. When users select Sign In with Apple, they will be prompted for their password and a six-digit verification code. Unlike other sign-in methods, this code is either sent to a device associated with the account or sent as a push notification.

Why Use React Native for Your Project

Fri, 11 Mar 2022 01:02:27 +0000

When it comes to developing mobile apps, you have many different options to choose from. So why would you want to use React Native for your project? Here are four reasons:

1. You want a more efficient development process.
1. You want high-quality apps that look great on all devices.
1. You want to save time and money on development costs.
1. You want to be able to update your apps quickly and easily.

All of these are valid reasons for choosing React Native as your mobile app development platform! But if you need more convincing, keep reading for even more benefits of using React Native…

How to Submit App to The App Store - Guide for Business Owners

Fri, 11 Mar 2022 01:01:27 +0000

If you’re a business owner, you know that having an app can be a huge advantage.

Not only does it make your business more accessible to customers, but it also allows you to communicate with them directly and keep them updated on the latest news and specials. But how do you get your app on the App Store?

In this article, we’ll walk you through the process of submitting your app for approval.

Python vs Other Programming Languages in 2022

Thu, 10 Mar 2022 02:07:27 +0000

Python is a programming language with many advantages and few disadvantages. It has always been one of the most popular languages to learn as its syntax is easy to pick up, it’s relatively simple to read, and it also makes coding easier by reducing typing errors since Python uses indentation instead of curly brackets or parentheses.

Python is also used for web development (a big trend right now), data analysis research, artificial intelligence work, testing software applications, and scientific computing.

Mocha vs Jest Comparison of Testing Tools in 2022

Thu, 10 Mar 2022 02:06:27 +0000

It’s hard to believe that it’s been only 10 years since Jasmine was created. In that time, the JavaScript testing landscape has changed dramatically.

There are now dozens of options for choosing a testing tool, each with its own advantages and disadvantages. This article will compare two of the most popular options: Mocha and Jest.

1. What are unit tests

Before we get into the details of comparing these tools, let’s review what unit tests are. They are short programs that test whether a function works correctly in isolation from other parts of your application.

React Native Lifecycle Methods with Hooks Guide

Thu, 10 Mar 2022 02:05:27 +0000

In React Native, you have access to several lifecycle methods that allow you to look into the various stages of a component’s life. These lifecycle methods make it possible to perform tasks such as data fetching, setting up event handlers, and more.

In this article, we’ll take a look at some of the most important lifecycle methods and show how they can be used with hooks.

React Native lifecycle diagram

There are four main life phases in React Native. Actually, I would say there are three life phases and one life phase for Error Handling, which I will tell you about a bit later.

How to use Python for Mobile App Development

Thu, 10 Mar 2022 02:04:27 +0000

Mobile app development has become an integral part of our lives, with apps serving various purposes, from entertainment to productivity. As the demand for mobile apps continues to grow, developers are constantly seeking efficient and versatile programming languages to build high-quality apps. One such language that has gained popularity in recent years is Python. Known for its simplicity and versatility, Python has emerged as a powerful tool for mobile app development. In this blog, we will explore the strengths of Python in mobile app development, real-world examples of apps developed with Python, different mobile app development frameworks, step-by-step guide to develop a mobile app using Python, the role of Python in different types of mobile apps, a comparison between Python and native app development, and factors to consider when choosing Python for mobile app development.

21 Amazing React Native Apps Examples - 2022 Edition

Thu, 10 Mar 2022 02:03:27 +0000

In the past, if you wanted to create a mobile app, you had to learn a whole new language – Objective C or Swift if you were targeting iOS, Java if you were targeting Android. And even once you learned the language, you still faced the challenge of mastering all the intricacies of mobile app development.

But those days are gone. With React Native, you can use JavaScript (the same language that powers websites like Facebook and Netflix) to create apps that run on both iOS and Android devices.

What is Kaggle - The best platform for Machine Learning in 2022

Thu, 10 Mar 2022 02:02:27 +0000

Artificial intelligence has taken off with a speed that few could have predicted five years ago. With companies like Google and Facebook investing billions of dollars every year into AI research, we’re able to see self-driving cars and virtual assistants that can recognize our voices while responding almost instantaneously to our commands after only a couple of iterations.

In this post, I’ll go into more depth about how Kaggle works, what types of competitions are available, and then give details about how one would solve the challenge at hand using machine learning.

32 Skills You Need to Become a Good Python Developer

Thu, 10 Mar 2022 02:01:27 +0000

A career in Python programming requires a skill set that goes beyond coding.

To be successful, you must think analytically and solve problems.

Here are some of the skills you need to develop to become a good Python developer:

1. Python language

To become a good Python developer, knowing python language is necessary, and that’s obvious, so let’s go to the following points.

2. Python Frameworks

To become a good Python developer, you must be familiar with Python frameworks. A few popular frameworks include Django or Flask. Each framework has its own unique set of features, so it’s essential to choose the right one for the project you’re working on.

19 The Best Image Recognition Apps in 2022

Thu, 10 Mar 2022 01:49:27 +0000

In the age of smartphones and image-centric social media, image recognition apps are becoming more and more popular. These apps allow users to search for and identify specific images and recognize objects or scenes in pictures. While there are many image recognition apps available on the market, the best ones are those that can accurately identify a wide range of images.

If you’re interested in learning more about the best image recognition apps available in 2022, be sure to read our article!

Which Web Development Stacks To Use in 2022 - Guide for Business Owners

Thu, 10 Mar 2022 01:48:27 +0000

Web development stacks are the combinations of software used for developing websites. They can be used for front-end, back-end, or full-stack web development. Different stacks are used for various purposes, and each has its own advantages and disadvantages.

In 2022, the most popular web development stacks will be ReactJS and NodeJS. These stacks are extremely versatile and can be used for various purposes. They are both very popular among developers, and they are both backed by large companies (Facebook and Google, respectively).

What is Python Used for - 2022 Guide for Business Owners

Thu, 10 Mar 2022 01:47:27 +0000

Python is a versatile language that can be used for various purposes.

In this guide, we’ll explore some of the reasons why Python is a good choice for businesses, and we’ll take a look at some of the things that Python can be used for. We’ll also provide some tips on how to get started with Python.

1. What is Python Used For in Business?

There are a few key reasons why Python is a popular choice among businesses:

28 Types of Applications You Can Build With Node.js - 2022 Guide for Business Owners

Thu, 10 Mar 2022 01:46:27 +0000

Node.js is a runtime environment for executing JavaScript code. It’s a powerful tool that you can use to build all sorts of applications.

In this blog post, we’ll take a look at some of the different types of applications you can build with Node.js.

1. Real-Time Chat Application

Node.js is particularly well suited for high-performance applications that do much I/O work, such as real-time chat servers. It was challenging to build a web-based chat application without using a third-party plugin in the past.

Why Building iOS App with Swift - Pros and Cons in 2022

Thu, 10 Mar 2022 01:45:27 +0000

As the world progresses, new programming languages are created to make development easier and more efficient. Swift is one of those languages that has been increasing in popularity in recent years.

Here, we’ll explore the pros and cons of using Swift for iOS app development in 2022.

1. What is Swift, and what are its advantages over other programming languages?

Swift is a general-purpose, multi-paradigm, compiled programming language developed by Apple Inc. It was introduced in 2014 and supports all Apple platforms. It is intended to work with various Cocoa frameworks for iOS, macOS, watchOS, and tvOS. Swift has been fully open-sourced. Here are some features that make it easier to use when developing an app:

How to Learn Android Development

Thu, 10 Mar 2022 01:44:27 +0000

Android development can be a fun and rewarding experience, but getting started can also be daunting. This post will provide you with some tips on learning android development and getting started making your own Android apps.

There are two main ways of learning android development: Kotlin or Javascript with React Native, and we’ll cover both of them.

First way: Javascript and React Native

Javascript and React Native, while often used together, are two different things. Javascript is a programming language, meaning it’s the code written to build your app. React Native is a framework for building cross-platform apps using Javascript—it basically allows you to write only one set of code and run it on both Android and iPhone devices.

23 Python Automation Ideas for Business Owners

Thu, 10 Mar 2022 01:43:27 +0000

Python is a versatile language that can be used for various automation tasks. You can use Python for automating file or folder management, generating reports from data stored in a database, monitoring logs on your servers, creating website scrapers, among other things.

If you’re looking for ways to automate tasks with Python, be sure to read the article above for some ideas.

With Python, you can automate posting to social media accounts. This can save you time and help you stay consistent with your social media presence.

What is Node.js - Guide for Business Owners

Wed, 09 Mar 2022 01:43:27 +0000

Node.js is a runtime environment and library for running JavaScript on the server. Node.js applications are written in JavaScript and run on Windows, Mac OS X, and Linux. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient.

In this guide, we’ll discuss what Node.js is, how it works, and why you might want to use it for your business. We’ll also cover some of the most popular Node.js modules and frameworks.

When to use Node.js for Back-end - Guide for Business Owners

Wed, 09 Mar 2022 01:42:27 +0000

Business owners are always looking to improve their operations and boost profits. One way to do this is by using Node.js for back-end development. Node.js offers a number of advantages over other programming languages, making it the perfect choice for businesses of all sizes.

This article will discuss when to use Node.js for back-end development and some of its key benefits.

1. What is Node.js?

The first question that comes to mind is, “What is Node.js?” and “What are its key benefits?”.

13 Very Profitable Business Ideas for Web Developers

Mon, 07 Mar 2022 06:42:26 +0000

Are you a web developer looking for some business ideas? If so, then this article is perfect for you! We will show you 13 profitable businesses that are perfect for web development.

There’s nothing better than making money off of your skillset, and these ideas will help make sure that happens. Read on to find out how to start building your own successful business today!

An agency that focuses only on improving web performance

Suppose your company is in the business of building and maintaining websites. In that case, you likely know all too well that the web landscape drastically changes every year. Throughout the past few years, a trend has been something known as “web performance”. With higher and higher competitive pressures in today’s evolving marketplace, relying solely on consumer traffic doesn’t cut it anymore.

25 The Best Javascript Data Visualization Libraries in 2022

Fri, 04 Mar 2022 01:43:27 +0000

Data visualization is the process of transforming data into a graphical representation. This allows data to be better understood at a glance and can help to uncover trends or patterns that might not be apparent from looking at data in tabular form.

There are many different ways to visualize data, and choosing the right approach can be tricky. In this post, we’ll take a look at some of the best JavaScript data visualization libraries currently available and see how they compare.

26 Different Healthcare Software Types

Fri, 04 Mar 2022 01:43:27 +0000

Healthcare software is becoming more and more popular as the healthcare industry grows. There are many different types of healthcare software, and each one serves a specific purpose in the healthcare industry.

Medical software programs are used by healthcare professionals to manage patient records and track medical information. These programs can include everything from patient histories to drug interactions. Health software manages healthcare providers’ schedules and contact information and tracks payments and billing information.

What is Snowflake Database - Guide for 2022

Fri, 04 Mar 2022 01:42:27 +0000

The snowflake database is all the rage these days. But what are they, exactly? And what makes them so special?

In this guide, we’ll answer those questions and more. We’ll explain what snowflake databases are, how they work, and why you might want to use one in your business. Plus, we’ll give you a few tips on how to get started with the snowflake database if you’re not quite sure where to start.

What is React Native? Guide for Business Owners

Thu, 03 Mar 2022 01:42:27 +0000

In this article, I’ll tell you about React Native. We’ll discuss what it is and React’s Native pros and cons, but not only!

I’ll tell you about the skills needed to work with this fantastic mobile development technology and the cost of development with it.

1. What is React Native?

React Native is a JavaScript framework for building native mobile applications. Using React Native, developers can build mobile apps that look and feel like native iOS or Android apps while sharing most of their code across different platforms.

16 The Best Python IDEs and Code Editors in 2022

Thu, 03 Mar 2022 01:42:26 +0000

Python is one of the most popular programming languages in the world. But it can be challenging to learn if you don’t know which IDE or code editor to use.

In this article, I share my experience with many different Python IDEs and Code Editors, so you can decide which one will work best for your needs!

PyCharm

https://www.jetbrains.com/pycharm/

The first python IDE I tried was PyCharm, developed by JetBrains and available for both PC and Mac users. The best part about this python code editor is its features! It comes with everything you could ever need to create python applications. For example, refactoring tools, unit testing capabilities, version control integrations (git and svn), an integrated debugger that supports PDB files, and the option to configure it for your python interpreter of choice (i.e., python 2 or python 3).

Vue vs React 2022 - Which One is Better for Your Project

Wed, 02 Mar 2022 01:42:26 +0000

There is a lot of debate in the programming community about which front-end framework is the best: Vue or React?

This blog post will compare the two frameworks and see which one comes out on top.

Vue was created by Evan You in 2014 and has gained popularity in recent years. It is a lightweight framework that is easy to learn and use. React was created by Jordan Walke in 2013 and is also popular among developers. It is more heavyweight than Vue but offers more functionality.

What is a Mobile App Development - Guide for Business Owners Interested in Building a Mobile App

Wed, 02 Mar 2022 01:42:26 +0000

Business owners interested in creating a mobile app may be wondering, “What is a mobile app development ?”

Mobile apps are software programs that allow users to run specific tasks on their smartphone or tablet using an interface. What can your business do with this type of technology?

Let’s explore the possibilities…

What is mobile app development?

Mobile app development is how a business creates a mobile app for its customers or employees. This guide will teach business owners everything they need to know about mobile app development, from designing and planning to market and launching the finished product.

Flutter vs React Native Comparison - Which use for your project in 2022

Tue, 01 Mar 2022 01:42:26 +0000

This article will compare and contrast Flutter and React Native to determine a better framework. This time, we’ll be looking at ecosystem support, community size/activity level, and other aspects to see how they compare.

Flutter and React Native are two of the most popular frameworks for building mobile apps. They both have pros and cons, but which one is the better option for your project?

1. What is Flutter?

Before comparing Flutter vs React Native, let’s first look at Flutter. Flutter is Google’s mobile UI framework developed in 2015 that allows developers to create iOS and Android apps from a single codebase. This means you can make an app using Flutter and run it on Android and iOS without making any changes.

23 High Paid Jobs Over $100K You Might Not Be Aware Of

Mon, 28 Feb 2022 06:42:26 +0000

Technology is changing faster than ever before, and the skills that are in high demand are also constantly evolving.

With this in mind, it’s no surprise that salary has become one of the most critical considerations for professionals looking to switch careers or advance their Information Technology knowledge.

This article will be talking about career paths that will pay well over $100K annually!

Cloud Engineer Salary: $120,000 - $165,000 per year.

Cloud Engineers are a type of software engineers who specialize in a broader range of topics, especially when it comes to cloud computing.

11 Most Profitable Technologies That Will Make You Rich

Mon, 21 Feb 2022 06:42:26 +0000

You don’t need to be a genius or have an MBA to make money. These 11 technologies are the key to riches and success.

If you are looking for new technologies to make you rich, look no further!

Some of these technologies have been around for a while and recently become popular. Others seem like they could be the next big thing in the world of making money. Whatever your taste, there’s something here that will appeal to you.

How Much Money Can You Make Opening A Software Company

Mon, 14 Feb 2022 06:42:26 +0000

I’ve been in the tech industry for over 10 years with companies like Microsoft, DHL, and eBay.

In this article, I will calculate and show you how much money you can make by opening a software company.

I’ll share few reasons why starting a software company might be right for you!

1. You can make a lot of money if you have the right idea and are willing to put in the work

The first reason you should consider starting a software company is that you can make a lot of money if you have the right idea and are willing to put in the work. Small software houses are a great business opportunity for anyone interested in starting their own company.

6 The Best Freelance Sites For Making Money Online

Mon, 07 Feb 2022 06:42:26 +0000

I’ve been freelancing for 11 years now and have tried every freelance site out there. In this article, I will show you the best places that are worth your time to make money online.

Now, if you’re like me, you probably get a lot of questions on where to find jobs or how to make some extra cash. So today, I want to share with you my top favorite job boards that will help you get started off the right-hand side of your computer screen! Let’s start!

Top 9 Apps That Will Make You Money - A Weekend Project That Anyone Can Build

Mon, 31 Jan 2022 06:42:26 +0000

In this article, I want to show you the top 9 apps that will make money. These are all weekend projects that anyone can build. They’re not difficult, but they’re definitely worth it if you want to start making some extra cash on the side.

1. A fitness app that tracks your exercise and gives you a workout routine to follow

This is great for any athlete who wants to track their progress or someone looking to get fit.

6 best free blogging sites

Mon, 27 Sep 2021 08:42:26 +0000

Intro to best free blogging sites

Among the most famous and long-lived online platforms are those for blogging. From the very beginning, people from all paths of life have found a special space to communicate with others in them. One of the best things is that in this current era, the options at your disposal are huge.

For example, you are not restricted to post only about something popular/commercial, nor to use only words.

How to repurpose content?

Fri, 24 Sep 2021 08:42:26 +0000

Intro on how to repurpose content

There is a point where you find yourself taking a different approach as a content creator. The reasons are varied and the paths to take so too.

Repurposing content is one of the most famous strategies due to a couple of reasons. They mostly have to do with the fact that you can use previous creations as the main source of this change.

This is very important considering that you put tons of effort into them and don’t want to see them go to waste.

How to Choose Great Names for Online Courses to Boost Profits

Mon, 30 Aug 2021 08:42:26 +0000

Intro to how to choose great names for online courses to boost profits

In our interconnected world, the idea of starting a business online is often heard. One of the actions that follow is to start making courses.

But getting started in the course-making enterprise requires extra thought. One extra area that you have to consider is the name.

If you believe names are not that important, let us tell you that they are. Of course, you can choose a random word. But it will be difficult to explain how people are going to find your fantasy writing course with the name “the invisible backpack”. Plus, using a generic one does not do much better either!

How to start blogging?

Wed, 18 Aug 2021 08:42:26 +0000

Intro on how to start blogging

In this day and age, online content is everywhere, and it seems that the possibilities for creators are endless. And one of the options that you have to start your journey in the online world will always be blogging.

There are many reasons for this, for example, blogs are as old as the internet and very flexible. Other reasons are that they let you get in touch with your audience better, or that they are very digestible.

CodeLobster review - let’s check the PHP IDE!

Mon, 26 Jul 2021 01:42:26 +0000

Intro to CodeLobster IDE review

To start creating a project, every programmer needs some tools, that will make the coding faster and easier. Most developers prefer to have everything in one tool. That’s why most of us decided to go for IDE, which usually provides more than just a code editor.

IDE usually consists of many useful features, that help developers to stay focused instead of changing the windows every time they want to perform different actions. IDE consists of at least a code editor, debugging tool, and build automation tools, but those are just essentials. There are IDEs that have even version control systems and many many more.

Convertkit Review - Is It The Best Email Marketing Tool in 2021?

Mon, 19 Jul 2021 08:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Intro on ConvertKit review

Creators of all types always face a considerable challenge. Doing what is their passion or what is profitable at the moment, most try to aim at a balance between those two. But, reaching the middle point and competing in that flooded market is tough, to say the very least.

How to write headlines?

Thu, 15 Jul 2021 08:42:26 +0000

Intro on how to write headlines

One main aspect of online content is a good headline, and while that is obvious, what makes one a “good one” is not that much. And even while some strategies sound familiar, many steps to be taken are quite new/funny for many. What is fascinating is that with just a bit of knowledge you can improve all your headlines. Especially because they are quite easy to put in place once you understand them, we have to mention them.

How to build an email list?

Tue, 13 Jul 2021 08:42:26 +0000

Intro on how to build an email list

One of the best ways to become a successful online content creator is to use email listing. They give you the chance to communicate in a more informal, close way about almost everything. For example, you could use them to update your audience or as a way to offer extra content.

The magic of listing is that long are the days that you only could make them manually by using sheets. Nowadays, there is a myriad of online services that make them more useful and varied.

How to write a blog?

Sun, 11 Jul 2021 08:42:26 +0000

Intro on how to write a blog

Once you’ve taken the right steps to start your blog, it is time to start writing. As with many things in life, writing is easy to do, but tough to master.

Fortunately, you don’t have to be Shakespeare to write good blogs. Knowing about best practices and being a bit creative will do for most of us.

In this article, we will tell you all about them by taking a tour from the introduction to the very end, i.e., the conclusion.

What is Calendly and how to save time with that?

Fri, 09 Jul 2021 08:42:26 +0000

Intro to Calendly review

Scheduling meetings online using traditional methods like emailing is tough. You may think it is not, as it only takes a few emails, and while there is some truth to that, it’s not the whole picture. If you need to do that with many people, it gets tougher. Let me give you a short example.

Say that you have to schedule a meeting with seven people with different time zones and availability. You can either organize it. That is getting a piece of paper and writing 1 table for the busy days and 1 for the potential timeslots. Then send an email to every each of them with your findings to check if it works for them and wait for their reply. Most likely, after their reply, you will have to make some changes to the table and send new emails. If lucky enough, after some repetitions of this process, you will finally succeed.

How Blogging Makes Money

Wed, 07 Jul 2021 08:42:26 +0000

How Blogging Makes Money Intro

In the online world, there are many ways to get paid. One of the most common ones seems to be by blogging. Though creating content is relatively easy, making money is a different story. This is not to say that it is impossible, in fact, there are many ways to do so, some of which we will talk about here. The point is to underline that there is much more to it than only content, knowing about these methods will illustrate that for you.

The Best Lighting Setup for Video

Mon, 05 Jul 2021 08:42:26 +0000

The Best Lighting Setup for Video Intro

One of the most important things for any video creator is to count on good lighting. This is not only because it helps the image look nice. But most importantly, they take it to industry-standard-nice levels. Meaning if you want to be able to compete, you got to have proper setups.

Everyone making videos online knows that it is necessary for almost every channel. Also, they are aware that if there is no proper lighting, the quality will be affected. Thus, fewer people will see them. This is very important in a competitive multimedia platform like YouTube.

9 Of The Best Virtual Assistant Services

Thu, 01 Jul 2021 08:42:26 +0000

9 of the best virtual assistant services intro

Life gets busy, we all know that. Whether it is at work, some traffic jam, or family/friends related, it seems that time is always short. For some people, not having a lot of time available won’t be a huge problem.

But, if you’re thinking of taking on new projects of any kind, like a virtual business, you got to find ways to free up your hands.

9 Steps on How to Build an Online Community

Wed, 30 Jun 2021 08:42:26 +0000

9 steps on how to build an online community intro

Whether you are a programmer, a visual artist, a media pundit, or a niche aficionado, online communities are there for you. Since the offer online is huge, more and more people are joining as we speak.

By now everyone is part of one and finds at least one reason to be there. But good online communities that grow as time passes are special.

9 Ideas How to Get Free Music for Video Editing

Tue, 29 Jun 2021 08:42:26 +0000

9 ideas how to get free music for video editing intro

There are way too many videos online and almost all got music in them. Whether it is a nice chill lo-fi tune roaming in the background or a dubstep beat to introduce a section, music is everywhere. This shouldn’t surprise us, after all, one major part of video creation is being attractive. Music helps us at that since it naturally raises attention and might induce certain moods.

The Best 9 Online Learning Platforms in 2021

Mon, 28 Jun 2021 08:42:26 +0000

The best 9 online learning platforms in 2021 intro

If you want to learn something, doing so online is a good idea. This is because if you think about it, everything is on the internet nowadays. Besides, you don’t get old textbooks or anything of that kind. In this age we count with very nice interactive and multimedia material!

But because everything is on the internet, there are many learning platforms available. Knowing which one is best could be a big challenge.

7 Different Types of Online Classes

Thu, 24 Jun 2021 08:42:26 +0000

7 different types of online classes intro

If you’ve been thinking about starting your online business, giving classes might’ve come to mind. As we are all well aware, the online world has a space for everyone and all types of content.

But a space for audience and content is not the same as spaces for type of classes. The latter refers to the format, not the content.

In today’s article, we will mention 7 of the best types/formats for your lessons. We will be broad and include various types, with a few examples.

Top 7 eBook Creating Tools

Wed, 23 Jun 2021 08:42:26 +0000

Top 7 eBook creating tools intro

eBooks are great sources for content creation for a couple of reasons. First, they are versatile, compact, and elaborated. Second, those content creators used to write adapt to this format very rapidly. Third, they work as a space to showcase the best of your content. Other reasons are plenty, many people as we speak already know it and that’s why we see so many eBooks nowadays.

6 Steps on How to Make a Successful YouTube Video

Tue, 22 Jun 2021 07:42:26 +0000

6 steps on how to make a successful YouTube video intro

Everyone online knows that YouTube is a very important platform on the web. Be it because they see that there is information about everything or because people make money from it. Everyone understands that there is plenty to like and get from it.

The step that follows this realization is to decide to make a video. And while everyone can record one, not everyone can make a successful great video. The distinction is on the level of knowledge and preparation, and today we will tell you about it.

5 Ways to Market Online Course and Increase Sales

Mon, 21 Jun 2021 06:42:26 +0000

5 ways to market online course and increase sales intro

As you’ve probably seen many times before, online courses are everywhere. This may have caused you to already create yours and now you’re thinking about how to market it. As you well know, content is very important but without proper marketing, it won’t be enough.

In today’s article, we will give you an explanation of 5 ways to do so and increase your sales. We will mention several tools as well as tips for repurposing your content.

15 CSS tips and tricks which help you to create an amazing websites

Mon, 26 Apr 2021 00:00:29 +0000

CSS is Cascading Style Sheets and is used to describe how HTML elements should display. It’s one of the first technology learned by soon to be front-end and web developers, and it’s an absolute have to know basic.

Although it seems CSS can’t do a lot besides giving our HTML colors, positions, etc., but it can also let us create animations and bring some life to our apps and websites. Probably now many of us take care of mastering CSS and learning it so deeply, but it’s totally worth to know some useful tips and tricks which may help you to create stunning websites!

15 useful VS Code extensions for front-end development in 2021

Mon, 19 Apr 2021 06:28:00 +0000

Intro to 15 useful VS Code extensions for front-end development

Since some time Visual Studio Code becomes very popular IDE for Javascript developers. I started using it two years ago, and in my opinion, it’s a fantastic code editor. It allows me to customize it just as I want. VS Code also has a build-in git integration and terminal, so you don’t have to jump from one window to another.There are tones of plugins and even themes, where everyone can find something that he or she needs.

How to add audio to Google Slides, Power Point, or Keynote presentations and convert them to online courses

Mon, 29 Mar 2021 06:42:26 +0000

How to add audio to Google Slides, Power Point, or Keynote presentations - intro

If you are a course creator, you probably know what slides are very useful, no matter if you are presenting live in front of the audience or when preparing the online course. Good presentation is a key thing that may make your training engaging, but it also can help you as a presenter to know what you want to talk about.

How to add audio to Google Slides, Power Point, or Keynote presentations and convert them to online courses

Mon, 29 Mar 2021 06:42:26 +0000

224 power words list, to boost your conversion and create a powerful copywriting

Mon, 22 Mar 2021 06:42:26 +0000

Power words list - intro

Word can do a lot. It can provoke emotions, reactions, imagination, dreams. Words can make some publications or social media posts go viral and have millions of fans, and others don’t.

Have you ever wondered how it happens and why some people can use words so good and make others engaged?

If yes, good news, today, I’ll have a response for you. You’ll find out what power words are, how to use them, and how you can boost your conversions with a simple list of words.

224 power words list, to boost your conversion and create a powerful copywriting

Mon, 22 Mar 2021 06:42:26 +0000

How to create an online course - Ultimate guide for Online Course Creator

Mon, 15 Mar 2021 06:42:26 +0000

How to create online course - intro

Almost everyone has some specific skills or knowledge, like marketing, design, cooking, fitness, or anything else. Thanks to globalization and the internet, you can share this knowledge with people worldwide and earn money by publishing a course and becoming a tutor.

If you think that there is something you’d like to teach other people, but you wonder how to create an online course, this article can be pretty helpful for you.

How to create an online course - Ultimate guide for Online Course Creator

Mon, 15 Mar 2021 06:42:26 +0000

What is SEO - SEO guide for beginners

Mon, 08 Mar 2021 06:42:26 +0000

What is SEO - intro

When you start an online business, blog about your hobby, or job as an online marketer, you are probably interested in getting more knowledge about getting more good quality traffic for a longer time, without spending tons of money for pay-per-click campaigns.

Online marketing is huge, and it gives a massive amount of possibilities to display your product, service, or content to the world. There are many different branches and digital marketing methods that can be used to grab traffic and get clients. It’s possible to use influencer marketing, email marketing, content marketing, or even paid campaigns. But the most desired traffic is organic traffic from search engines.

What is SEO - SEO guide for beginners

Mon, 08 Mar 2021 06:42:26 +0000

27 freelance jobs of the future that will let you work remotely

Mon, 01 Mar 2021 06:42:26 +0000

27 Freelance jobs of the future that will let you work remotely - Intro

Everything is changing, including the job market and people’s needs. More and more young people starting their adult lives want more freedom than our parents used to have. We want to travel around the world, still earning enough money to pay for rent.

Considering that we actually have tools to live like this, we have internet and software that allows us to work remotely and do freelance jobs anywhere in the world or from our own apartment.

27 freelance jobs of the future that will let you work remotely

Mon, 01 Mar 2021 06:42:26 +0000

How did we fulfill the Youtube Partner Program requirements in 5 months?

Mon, 22 Feb 2021 06:42:26 +0000

How did we fulfill the youtube partner program requirements in 5 months - intro

Everyone who is starting a new YouTube channel thinks about the future. And everyone would like to start monetizing the created content to grow, buy better equipment, buy editing software, and spend more time doing better videos.

One of the most common options for monetizing youtube channels is joining the YouTube partner program, but to do so, you need to fulfill some requirements to apply and start earning from ads.

How did we fulfill the Youtube Partner Program requirements in 5 months?

Mon, 22 Feb 2021 06:42:26 +0000

Email marketing automation for beginners

Mon, 15 Feb 2021 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Email marketing automation intro

Email marketing is part of digital marketing almost from when people started using emails. And it is still here, and still one of the most effective ways to get in touch and build relationships with clients and prospects.

You have to remember that email is a very personal way of contact, as you use it at work, as a channel to contact you directly, or personally to get in touch with friends or family. And every time you open your email client, you expect to see the content which is personal and which concerns you.

Email marketing automation for beginners

Mon, 15 Feb 2021 06:42:26 +0000

9 PHP projects ideas

Mon, 08 Feb 2021 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

PHP projects ideas

Getting experience in new technology you are starting with is necessary to get a job, start freelancing, or even start feeling more confident with it.

By creating two, or three projects in the given technology, you can check how to set up the project and what’s important and learn some good practices of coding with the selected technology.

9 PHP projects ideas

Mon, 08 Feb 2021 06:42:26 +0000

React Native project ideas

Mon, 01 Feb 2021 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Intro to React Native project ideas

A few months ago, we realized that what people who study programming as self-learners miss are ideas for projects that can be built to practice your skills and build a portfolio.

Taking into consideration that practicing is really important to really learn programming and new frameworks, we decided to start a series where we provide a few ideas for each frontend technology. On our blog, you can already find such articles like:

React Native Project Ideas

Mon, 01 Feb 2021 06:42:26 +0000

What is JSX?

Mon, 25 Jan 2021 06:42:26 +0000

Intro to what is JSX?

As a student learning front-end development, your first choice after HTML, CSS, and Javascript is a framework that will make it easy to create the first project.

And as most beginners start with ReactJS because it’s pretty popular and easy to use the framework. So, when you are already used Create React App to set up your new project, you may realize something wired or something new.

What is JSX?

Mon, 25 Jan 2021 06:42:26 +0000

Types of employment as programmer

Mon, 18 Jan 2021 06:42:26 +0000

Types of employment - intro

When you become a software engineer and get some experience, you have more than one way to go with your career. Although most software developers work their whole life as full-time employees, there are at least two other ways programmers can go with their skills.

By selecting different types of employment, you can change your career by 180 degrees. If that change would be positive or negative, you need to analyze the pros and cons of different employment options. Some of them may seem to best for you, while some others can be something you’d prefer to avoid.

Types of employment as programmer

Mon, 18 Jan 2021 06:42:26 +0000

What is Create React App?

Mon, 11 Jan 2021 06:42:26 +0000

Intro to Create React app?

Setting up a ReactJS application from scratch can be a long and complicated process. You have to think about everything, like Babel, Webpack with all the plugins, testing libraries, etc. And it can also bring some issues which can take a few hours to solve.

But fortunately, there is a fast and easy solution that can be used in lots of cases, and it’s the Create React App tool. It’s enough to install it on your computer and run the simple command everything you want to create a simple ReactJS application and start working with it.

What is Create React App?

Mon, 11 Jan 2021 06:42:26 +0000

Composition vs Inheritance in React.JS

Mon, 04 Jan 2021 06:42:26 +0000

Intro to composition vs inheritance

Welcome to the composition vs inheritance in React comparison.

If you’re a senior developer or architect, I bet you know the most popular concepts, design patterns, and how stuff works inside. But still, not many front-end devs go think so much about composition and inheritance.

It’s not an often discussed topic, and I’ve noticed not all devs can explain why they created their solution with this or this way.

Composition vs Inheritance in React.JS

Mon, 04 Jan 2021 06:42:26 +0000

6 job interview tips for developers

Mon, 28 Dec 2020 06:42:26 +0000

Job interview tips for developers intro

The job interview is something challenging for many people because you have to go to the meeting with your future employer personally in most cases. Besides that, you never know what kind of questions you can hear and what answer will be the best.

Although the technical part is important and depends on your hard skills, sometimes it happens that even an experienced developer may not pass the interview because of the soft skills and lack of preparation for the other part of the interview.

6 job interview tips for developers

Mon, 28 Dec 2020 06:42:26 +0000

What are people skills and why you need them

Wed, 23 Dec 2020 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Intro to people skills for developers

Have you ever thought people skills are even more important than your technical knowledge?

Especially these times, and today I will explain why.

I will tell you what people skills are, why you should work on them every day, and how you can train some of them.

What are people skills and why you need them

Wed, 23 Dec 2020 06:42:26 +0000

List and keys in React - cheatsheet for beginners

Mon, 21 Dec 2020 06:42:26 +0000

List and keys in React intro

List and keys in React are among the most basic concepts. It may be the first scary one for beginners who just started to create their first application using the React framework. And what’s even scarier, you can’t avoid using lists because almost every application has some kind of repeatable content.

But in reality, really simple. It just needs to be explained.

That’s why in this article, I decided to explain what lists are, how to build a list in JSX, what keys are and how to fix one of the most common errors connected to list and keys you will see a lot of times in your console.

List and keys in React - cheatsheet for beginners

Mon, 21 Dec 2020 06:42:26 +0000

React lifecycle methods with hooks cheatsheet for everybody

Thu, 17 Dec 2020 06:42:26 +0000

Intro to React lifecycle methods

Welcome to the react lifecycle tutorial, where I will explain all the things related to the react component lifecycle methods.

You’ll learn about the four main react component lifecycle stages, when they’re fired, and what is happening inside.

Next, we will talk about the methods used during these stages, which ones we need, and which ones we should avoid.

We won’t forget about these deprecated methods, so you will know which ones you should definitely refactor in your code and don’t use anymore.

React lifecycle methods with hooks cheatsheet for everybody

Thu, 17 Dec 2020 06:42:26 +0000

What are your future goals in career and life?

Mon, 14 Dec 2020 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

What are your future goals?

What are your future goals? This question is pretty common while interviewing for the job of your dreams. And that’s kind of understandable that company that would like to hire you, what’s to know what are your future goals for work or even in life.

First of all, if you can present your development plan and describe what you’d like to achieve in the next few years, you can be a great investment for the company to bring you on board.

What are your future goals in career and life?

Mon, 14 Dec 2020 06:42:26 +0000

Webflow vs WordPress 2021 - which is better for your project

Thu, 10 Dec 2020 06:42:26 +0000

Intro to Webflow vs WordPress 2021

Welcome to the Webflow vs WordPress 2021 comparison, and let’s see which one is better for your needs.

In today’s comparison, we’ll analyze two of the most popular software people use when they want to build a website, blog, or e-commerce without coding.

I’ll go through points like how they work, how much they cost, what additional plugins or integrations offer both of them, and if they’re suitable for e-commerce solutions.

Webflow vs WordPress 2021 - which is better for your project

Thu, 10 Dec 2020 06:42:26 +0000

Webpack configuration - step by step tutorial on how to setup Webpack

Mon, 07 Dec 2020 06:42:26 +0000

Intro to Webpack tutorial

Webpack is a tool very often used in software development, and it’s pretty useful. For many junior and even mid developers, Webpak can be the darkest nightmare, and it was scary for me as well. By all the power, I tried to avoid setting Webpack by using tools like create-react-app to build a new ReactJS application and never have to do any changes inside the ready config, as it seemed confusing.

Webpack configuration - step by step tutorial on how to setup Webpack

Mon, 07 Dec 2020 06:42:26 +0000

How to setup MongoDB in the cloud with Atlas?

Mon, 09 Nov 2020 06:42:26 +0000

Intro to setup MongoDB in the cloud with Atlas

Almost every application you are trying to build needs a database; depending on the type of data you’d like to keep inside, some developers select SQL databases like PostgreSQL or NoSQL databases like MongoDB.

Nowadays, when MERN and MEAN stacks for applications are more and more popular, many developers select MongoDB. To start a project, you’d need to set up MongoDB locally on your computer or online in the cloud. In my opinion, it’s much easier to set it up online because when the application is ready, you don’t need to move the database and avoid some issues.

How to setup MongoDB in the cloud with Atlas?

Mon, 09 Nov 2020 06:42:26 +0000

Fetch or Axios - what is better for HTTP requests?

Mon, 02 Nov 2020 06:42:26 +0000

Intro to Fetch vs. Axios

One of the most essential parts of frontend development is communication with the backend by making HTTP requests. There are a few ways how we can make API calls in Javascript asynchronously.

A few years ago, most applications were sending HTTP requests using Ajax, which stands for Asynchronous Javascript and XML. But right now, developers mostly decide about selection between fetch() API and Axios.

In this article, I’d like to compare those two methods, go through basic overview and syntax. Besides that, I’ll compare the process of converting data to JSON format in both cases and error handling as well. I’m also going to talk about HTTP interception and download progress.

Fetch or Axios - what is better for HTTP requests?

Mon, 02 Nov 2020 06:42:26 +0000

Top 8 best products to sell during coronavirus and keep income

Mon, 26 Oct 2020 06:42:26 +0000

How to build an Instagram clone with react js, next js and bootstrap 5 tutorial for beginners

Mon, 19 Oct 2020 06:42:26 +0000

Intro to how to build an Instagram clone with react js and next js

Hello, you will learn how to build an Instagram clone with react js and next js in today’s episode.

To build our Instagram clone template, we will use Bootstrap 5.

I’m super excited to show you all of that because it’s one of the coolest applications we will build together.

You will learn many useful things today.

How to build an Instagram clone with react js, next js and bootstrap 5 tutorial for beginners

Mon, 19 Oct 2020 06:42:26 +0000

7 Best online business ideas during lockdown and coronavirus

Mon, 12 Oct 2020 06:42:26 +0000

Divi theme review 2021 - is Divi worth it?

Mon, 05 Oct 2020 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Intro to Divi Theme Review

When you start your own business, you have to consider one of the most important things is your presence on the internet. No matter if you are selling a digital resource or opening a restaurant, you need to have your website where you can share your information about your business, location, and make yourself visible for everyone online.

Divi theme review 2021 - is Divi worth it?

Mon, 05 Oct 2020 06:42:26 +0000

Digital Ocean Review - Is it the best hosting in 2020?

Mon, 28 Sep 2020 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Intro to Digital Ocean review is it the best hosting in 2020

Today we will go through the Digital Ocean review and verify if its the best hosting in 2020.

Hosting is a crucial thing for every developer, cause we want our apps to be publicly visible, we need to deploy them somewhere.

Digital Ocean Review - Is it the best hosting in 2020?

Mon, 28 Sep 2020 06:42:26 +0000

Client-Side Rendering or Server-Side Rendering - what is the best solution for your next application?

Mon, 21 Sep 2020 06:42:26 +0000

Intro to Client-Side Rendering vs. Server-Side Rendering

We can create awesome web applications and websites with the technologies we have right now, but there’s still a performance that needs to be considered. Developers outdo each other to achieve the best results in loading speed and user experience in their projects. And at that point, there are many discussions on the way, applications should be rendered.

Before modern front-end frameworks started to be used so commonly, websites were rendered on the server, and ready .html files were sent to the browser.

Client-Side Rendering or Server-Side Rendering - what is the best solution for your next application?

Mon, 21 Sep 2020 06:42:26 +0000

Serverless course Lesson 3: How to create MongoDB REST API in Node.js

Mon, 14 Sep 2020 06:42:26 +0000

Intro to Serverless course Lesson 3

Today you will learn how to create MongoDB REST API in Node.js.

In the previous episodes of the serverless course, you’ve learned how to set up the AWS Lambda Serverless project. The URL is here:

https://www.blog.duomly.com/lesson-1-serverless-how-to-get-started-tutorial/

In the second lesson, you’ve learned how to create AWS Lambda Serverless authentication with Node.js and MongoDB, and the URL is here:

https://www.blog.duomly.com/lesson-2-serverless-authentication/

I’m super excited about what we will build because we will go forward in today’s lesson and develop more features.

Serverless course Lesson 3: How to create MongoDB REST API in Node.js

Mon, 14 Sep 2020 06:42:26 +0000

REST API vs GraphQL - comparison

Wed, 09 Sep 2020 06:42:26 +0000

Into to REST API vs. GraphQL

Since GraphQL was presented as a revolutionary alternative to RESTful API in 2015, there is a discussion between both solutions’ supporters and opponents. As everything, RESTful API and GraphQL both have pros and cons, which need to be considered selecting proper solutions for the next project.

And as always, the choice should depend on the type of project that you are building. For some kind on the application, RESTful API will be a justified solution, when for the other type, GraphQL will be much better.

REST API vs GraphQL - comparison

Wed, 09 Sep 2020 06:42:26 +0000

How to implement redux-saga with ReactJS and Redux [TUTORIAL]

Tue, 08 Sep 2020 06:42:26 +0000

Intro to Redux setup tutorial

Very often, you can hear about the state in frontend applications, but what it exactly is? Let me explain.

State in frontend applications represents all the data stored in the application in a given time. It can be stored in different formats like objects or strings. Based on the state’s values, we can personalize the application, display, and hide certain elements.

To manage the state in modern frontend frameworks, we can use different libraries like Redux, MobX, or NgRx. The most common one is Redux, which is used mainly with ReactJS applications, although it’s possible to use it with Angular as well.

How to implement redux-saga with ReactJS and Redux [TUTORIAL]

Tue, 08 Sep 2020 06:42:26 +0000

Lesson 2: Serverless authentication tutorial for beginners

Mon, 07 Sep 2020 06:42:26 +0000

Intro to serverless authentication

In today’s lesson, you will learn Serverless authentication.

Did you already finish the „What is Serverless” episode?

If not, you can find it here:

What is serverless

Next, you should do the Serverless course’s first lesson, which was „Serverless How to Start”.

You can find it here:

Lesson 1: Serverless how to get started tutorial for beginners

If you finished them before, you can focus on today’s lesson and learn new, essential skills.

Lesson 2: Serverless authentication tutorial for beginners

Mon, 07 Sep 2020 06:42:26 +0000

Lesson 1: Serverless how to get started tutorial for beginners

Wed, 02 Sep 2020 06:42:26 +0000

Intro to serverless how to get started tutorial

Today we will go through the Serverless how to get start tutorial.

In the previous episode, I’ve told you what is serverless, why you should use that, and how you can save even 90% of your IT infrastructure costs.

You can find the URL here:

What is serverless

I’ve promised you, I will teach you how to build Serverless Node.js applications, and today we start the Serverless course.

Lesson 1: Serverless how to get started tutorial for beginners

Wed, 02 Sep 2020 06:42:26 +0000

RxJS: Observable vs Subject - tutorial for beginners

Tue, 01 Sep 2020 06:42:26 +0000

Intro to RxJS Observable vs Subject

RxJS is one of the most useful and the most popular libraries when using Angular as the main framework for your project. RxJS provides two types of Observables, which are used for streaming data in Angular.

For most beginners, who just started with Angular, Observables are the biggest source of frustration; it’s confusing and not easy to understand. Personally, I felt the same; when I started with RxJS, it was confusing.

RxJS: Observable vs Subject - tutorial for beginners

Tue, 01 Sep 2020 06:42:26 +0000

Testing ReactJS app with Jest and Enzyme tutorial

Mon, 31 Aug 2020 06:42:26 +0000

Intro to testing frontend applications

Writing a good quality web application requires testing, to avoid unexpected crash of one component when something changes in the other one. It’s necessary to understand the logic and plan test cases at the beginning to test the application well.

In this article, I’d like to go deeper into development concepts like Test-Driven Development (TDD), and explain to you why testing the app is essential. Besides that, I’ll go through the pros and cons of testing, and I’ll describe three types of tests usesd in testing web apps.

Testing ReactJS app with Jest and Enzyme tutorial

Mon, 31 Aug 2020 06:42:26 +0000

14 most popular Angular interview questions in 2020

Thu, 27 Aug 2020 06:42:26 +0000

Intro to Angular interview questions

Some time ago, we started a series about Javascript interview questions, we’ve gone throng some questions about React.js, CSS, and backend.

But still, we didn’t cover all the technologies that are important for front-end developers; that’s why today, I decided to create a list of 14 questions about Angular, which can be very helpful in your next interview for the position with Angular.

I’m going to start with the fundamental information that can be useful for junior developers, and then I’ll also cover some more advanced aspects of this framework.

14 most popular Angular interview questions in 2020

Thu, 27 Aug 2020 06:42:26 +0000

How to select right tech stack for your next web application?

Tue, 25 Aug 2020 06:42:26 +0000

Intro

Before every project in IT starts, there is a lot of planning and decision-making processes. This planning phase is critical and can have a significant impact on the project’s future.

Selecting the right technology stack can affect the time of development, cost, quality of the application, and also the scalability, that’s why it’s so essential to make this decision right, even if you need to spend more time, analyzing all the pros and cons of available solutions.

How to select right tech stack for your next web application?

Tue, 25 Aug 2020 06:42:26 +0000

How to build company website with Bulma CSS

Mon, 24 Aug 2020 06:42:26 +0000

Intro to how to build company website with Bulma CSS

Today you will learn how to build company website with Bulma CSS.

In the previous episodes, you’ve learned how to build a website with Bootstrap 5: https://www.blog.duomly.com/how-to-crate-simple-web-page-using-bootstrap-5/

And, you’ve learned how to build admin template with Bootstrap 5: https://www.blog.duomly.com/how-to-build-bootstrap-admin-template-tutorial/

Now, it is the time for something the same fantastic, and maybe even sweeter for the UI.

Bulma CSS framework is a very popular, great to use, and a beautiful CSS framework that you can use to build great UI.

How to build company website with Bulma CSS

Mon, 24 Aug 2020 06:42:26 +0000

How to create a front end project structure that scales and is easy to maintain?

Wed, 19 Aug 2020 06:42:26 +0000

Intro to frontend project structure

The frontend has never been so complex as it is today. A few years ago, it was just about some colorful elements placed in the table, and simple events to send the data to the backend.

Since modern frontend frameworks and libraries came into play, the client-side became responsible for a big part of logic and functionality. Now, we even start building serverless projects, where almost everything needs to be processed by the frontend.

How to create a front end project structure that scales and is easy to maintain?

Wed, 19 Aug 2020 06:42:26 +0000

AWS Serverless Web Application tutorial

Tue, 18 Aug 2020 06:42:26 +0000

Intro to AWS Serverless Web Application tutorial

Today we’ll go throught AWS Serverless Web Application tutorial.

Nowadays, almost every industry actively uses IT. We build web and mobile apps, manufacturing applications, e-commerce, and even software to handle factories.

Development is not an easy process, costs a lot of money, very often it is stressful, and still, it’s not all that we need to handle.

Most of our IT solutions need maintenance, and IT infrastructure to handle our software.

AWS Serverless Web Application tutorial

Tue, 18 Aug 2020 06:42:26 +0000

How to build Bootstrap admin template tutorial

Mon, 10 Aug 2020 06:42:26 +0000

Into to building a Bootstrap admin template

Last week I published an article about Bootstrap 5, where we showed you how to build a simple portfolio web page, and it seems like a lot of you really like it.

That’s why today I decided to prepare you a new Bootstrap tutorial, where we are going to build a Bootstrap 5 admin template for the blog management application, step by step.

Also, if you’d like to build a dashboard with Bootstrap 4, remember to check out our previous tutorial here.

How to build Bootstrap admin template tutorial

Mon, 10 Aug 2020 06:42:26 +0000

6 most popular front-end interview questions and answers for beginners [PART 3]

Tue, 04 Aug 2020 06:42:26 +0000

Intro to Front-end interview questions for beginners PART 3

Today we’ll talk about the CSS interview questions for beginners.

Welcome to the next part of the front-end questions series.

All of the episodes in our series are related to the most popular things that developers ask about the technology, which are often used in job tech interviews.

In the previous episodes, we talked about javascript and React.js more general, and you can find the URLs to those episodes here:

6 most popular front-end interview questions and answers for beginners [PART 3]

Tue, 04 Aug 2020 06:42:26 +0000

How to create a simple web page using Bootstrap 5

Mon, 03 Aug 2020 06:42:26 +0000

Create a simple web page using Bootstrap

A few weeks ago, Bootstrap 5 alpha version appeared on the market, and that’s why today I’d like to go through what’s new and create a simple web page using Bootstrap 5.

In April, we’ve published the article and video about Bootstrap 4 where we are showing you step by step how to build a simple dashboard, so if you missed that episode and article, go ahead and check it here:

How to create a simple web page using Bootstrap 5

Mon, 03 Aug 2020 06:42:26 +0000

6 most popular front-end interview questions and answers for beginners [PART 2]

Tue, 28 Jul 2020 06:42:26 +0000

Intro to Front-end interview questions for beginners PART 2

Today we’ll talk about the react interview questions for beginners.

Welcome to the next part of the front-end questions series.

All of the episodes in our series are related to the most popular things that developers ask about the technology, which are often used in the job tech-interviews.

In the previous episode, we talked about Javascript more general, and you can find the URL to that episode here:

6 most popular front-end interview questions and answers for beginners [PART 2]

Tue, 28 Jul 2020 06:42:26 +0000

8 amazing HTML button hover effects, that you should try in your website

Mon, 27 Jul 2020 06:42:26 +0000

Intro to HTML button hover effects

Buttons are essential HTML elements often used on every page, web application, or mobile application.

HTML button is quite an essential element in the layout because, in a lot of cases, it’s the element that has to be noticed by the user as a call to action and convince to click on it.

Front-end developers and designers often try to highlight buttons in any nice way, especially when users interact with them, for example, on hover or focus.

8 amazing HTML button hover effects, that you should try in your website

Mon, 27 Jul 2020 06:42:26 +0000

6 most common backend questions and answers for beginners, explained! [PART 1]

Tue, 21 Jul 2020 06:42:26 +0000

Intro to backend questions and answers for beginners

In this article, I gathered 6 the most common and exciting questions about backend development, and I’d like to answer them and explain them one by one.

Those questions mostly cover tools used in backend development, databases, and architecture, so if you just start learning about backend and plan your backend career. It’s a great idea to go through those questions and understand the essentials you’ll need.

6 most common backend questions and answers for beginners, explained! [PART 1]

Tue, 21 Jul 2020 06:42:26 +0000

Kotlin course with building Android AR app - Lesson2: How to build login form in Android

Mon, 20 Jul 2020 06:42:26 +0000

In the second lesson of the Kotlin course, we will learn how to build a login form.

Here is the URL of the previous Lesson of the Kotlin course, where we learned how to set up Android Studio and ARCore for an Augmented Reality Project:
Kotlin course with building Android AR app - Lesson1: How to setup Android Studio and ARCore for an augmented reality project

Kotlin course with building Android AR app - Lesson2: How to build login form in Android

Mon, 20 Jul 2020 06:42:26 +0000

10 most popular javascript interview questions and answers for beginners PART 1

Wed, 15 Jul 2020 06:42:26 +0000

Intro to 10 most popular Javascript questions for beginners

In this article, I’ve gathered 10 most often asked questions about Javascript, and I decided to answer those questions, one by one.

They mostly cover Javascript basics, so if you just started to learn this programming language, that’s a good idea to go through them and understand the essential concepts.

On this list, you can find such topics like closures, promises, hoisting or classes, and much more.

10 most popular javascript interview questions and answers for beginners PART 1

Wed, 15 Jul 2020 06:42:26 +0000

Apollo & WebSockets tutorial - Express.js course Lesson 2

Mon, 13 Jul 2020 06:42:26 +0000

Intro to Apollo & WebSockets tutorial

Welcome to the second lesson of the Express.js course, where we’ll focus on the Apollo & WebSockets tutorial for beginners.

In the previous lesson, we were building a simple GraphQL API with Expres.js.

Here you can find the URL of the Lesson1: How to build GraphQL API tutorial:
https://www.blog.duomly.com/how-to-build-graphql-api-tutorial-express-js-course-lesson-1/

The code that we’ll build in the Express.js course should be used as the back-end for the front-end that my friend Anna is building in the React.js course.

Apollo & WebSockets tutorial - Express.js course Lesson 2

Mon, 13 Jul 2020 06:42:26 +0000

9 Python project ideas for beginners, to practice your coding skills and get hired

Fri, 10 Jul 2020 06:42:26 +0000

Intro to Python project ideas for beginners

Everyone who has ever learned anything knows that practice really matters. That’s why, when you are learning a programming language, it’s essential to train it by building projects.

Besides that, when you practice your coding skills, you can create the projects that you can add to your coding portfolio on Github and show it when you will be looking for a job.

If you don’t know how to start your portfolio on Github, I did a video about it a few months ago, which you can check.

9 Python project ideas for beginners, to practice your coding skills and get hired

Fri, 10 Jul 2020 06:42:26 +0000

AWS course Lesson 1: How to host a website on S3 with Cloudflare

Thu, 09 Jul 2020 06:42:26 +0000

Intro to AWS course - How to host a website on S3 with Cloudflare

In the first lesson of the AWS course, we’ll talk about hosting a website on S3 with Cloudflare.

How you ever heard about the idea of hosting a website on the Amazon S3?

Yes, it’s possible, and it’s one of the best ideas, especially if we can combine that with free CDN from the Cloudflare company.

AWS course Lesson 1: How to host a website on S3 with Cloudflare

Thu, 09 Jul 2020 06:42:26 +0000

GraphQL tutorial - ReactJS Course: Lesson 1

Wed, 08 Jul 2020 06:42:26 +0000

Intro to ReactJS with GraphQL

REST is an API design architecture, where requests are done through the URLs, and the core idea in the REST API is that when linking to a particular URL, you should get a piece of data, called a resource. Connecting to the URL in the REST API is called a request, and the answer is the response.

GraphQL is a query language for the API. It allows us to ask for specific data, without calling the API a few times, and the request is done with queries. In case, developers need just one value from the database, there’s no need to get everything. GraphQL is organized as types and fields, not endpoints.

GraphQL tutorial - ReactJS Course: Lesson 1

Wed, 08 Jul 2020 06:42:26 +0000

How to build GraphQL API tutorial - Express.js course Lesson 1

Tue, 07 Jul 2020 06:42:26 +0000

Intro to how to build GraphQL API tutorial

In the first lesson of the Express.JS course, we’ll focus on building a GraphQL API tutorial with typescript.

Express.js is one of Node.JS’s most popular frameworks, which helps us create a backend for our application with the usage of Javascript or Typescript.

It’s convenient because we can do full-stack development with only knowledge of the Javascript.

Don’t worry if you don’t know Javascript yet, we created a course that will help you learn that excellent programming language.

How to build GraphQL API tutorial - Express.js course Lesson 1

Tue, 07 Jul 2020 06:42:26 +0000

Kotlin course with building Android AR app - Lesson1: How to setup Android Studio and ARCore for an augmented reality project

Mon, 06 Jul 2020 06:42:26 +0000

Intro

Today we will start the Kotlin course, where we will build the Android augmented reality mobile app. As most of today’s lessons, we will learn how to setup Android Studio with ARCore for augmented reality projects.

Kotlin programming language is one of the most popular now.

Kotlin is similar to Java and strongly cooperates with that language, but I would say, Kotlin gives us much bigger opportunities.

In Kotlin, we can build not only back-end but also cross-platform mobile applications, work with data-science, do pure android development, and even do web development.

Kotlin course with building Android AR app - Lesson1: How to setup Android Studio and ARCore for an augmented reality project

Mon, 06 Jul 2020 06:42:26 +0000

7 Node JS project ideas for beginners, to train your skills

Fri, 03 Jul 2020 06:42:26 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

Intro to Node JS project ideas for beginners

In this article, I’d like to tell you about 7 Node JS project ideas that will help you train your skills, build an impressive portfolio, and get hired.

For some time, I’m publishing the lists of projects that you can use to practice the coding skills that you’ve just learned. I was focusing mostly on frontend technologies, but today I decided to jump to the Javascript backend framework called Node JS. This is also a way to practice Javascript, but doing backend projects with this programming language.

7 Node JS project ideas for beginners, to train your skills

Fri, 03 Jul 2020 06:42:26 +0000

Golang Course With Building a Fintech Banking App - Lesson 6: DB connection pool and Transactions History

Thu, 02 Jul 2020 06:42:26 +0000

Intro

In the 6th lesson of the golang course, we will talk about the Golang DB connection pool and transaction history.

In the previous lessons, we built some features that made our project bigger.

Here you can find the five previous lessons:

In the previous episodes of the Course, we learned how to do migrations:
Golang course with building a fintech banking app – Lesson 1: Start the project

We learned how to do user login:
Golang course with building a fintech banking app – Lesson 2: Login and REST API

Golang Course With Building a Fintech Banking App - Lesson 6: DB connection pool and Transactions History

Thu, 02 Jul 2020 06:42:26 +0000

Node.js Course With Building a Fintech Banking App – Lesson 4: Login and User Authentication

Wed, 01 Jul 2020 06:42:26 +0000

In previous weeks we started a Node.js Course, where we are building a fintech banking application. In this course, we are using the Nest.js framework and Typescript.

In the first lesson of this Node.js Course, we started a project and done migrations to set up the database.

In the second and third lesson, I focused on user registration, creating a new user in the database, and displaying the proper response from the endpoint.

Node.js Course With Building a Fintech Banking App – Lesson 4: Login and User Authentication

Wed, 01 Jul 2020 06:42:26 +0000

Blockchain use cases in education

Tue, 30 Jun 2020 06:42:26 +0000

Intro to blockchain use cases in education

Today we will talk about blockchain use cases in education.

Education, especially the public, is one of the industries that still don’t go so fast into the very modern world.

There is a lot of paperwork. Students in many schools need to apply in a slow way, and a lot of people work required to handle that.

It’s about the performance, usage of resources, and energy, but more issues need to be fixed ASAP.

Blockchain use cases in education

Tue, 30 Jun 2020 06:42:26 +0000

9 Vue JS project ideas for beginners, that will help you to get hired

Mon, 29 Jun 2020 06:42:26 +0000

Intro to Vue JS project ideas for beginners

In this article, I’m going to share another list of project ideas, today for the Vue.js apps.

You could realize that we’re publishing articles with a list of project ideas for the particular front-end technology to provide you some apps ideas that you can create to practice coding and create an excellent portfolio. It’s also helpfull if you wonder how to practice Javascript.

9 Vue JS project ideas for beginners, that will help you to get hired

Mon, 29 Jun 2020 06:42:26 +0000

How to build a website with Hugo and amp tutorial

Fri, 26 Jun 2020 06:42:26 +0000

Intro to how to build a website with Hugo and amp tutorial

Today we will focus on how to build a website with Hugo and amp, next we will host it on S3.

Last episode about performance you can find here:

React.js performance tutorial

Last days we noticed our blog is growing a lot in size, and performance is going down.

As max on slow 3g, we had even 7s to LCP that punished our SEO, and visits decreased three times.

How to build a website with Hugo and amp tutorial

Fri, 26 Jun 2020 06:42:26 +0000

How to increase your website speed and score 100 on Google PageSpeed Insights

Thu, 25 Jun 2020 06:42:26 +0000

Into to 7 methods to increase your website speed and score 100 on Google Page Speed Insights

In this article, I’d like to tell you about 7 ways that helped us to increase our blog speed and score 100 on Google Page Speed.

When you are writing your own blog to share something you are passionate about or have a website for your company, you’d like other people to know about it and read it.

How to increase your website speed and score 100 on Google PageSpeed Insights

Thu, 25 Jun 2020 06:42:26 +0000

Angular Course with building a banking application with Tailwind CSS – Lesson 5: User authentication

Wed, 24 Jun 2020 06:42:26 +0000

Intro to Angular Course - User authentication

For almost one month, we are preparing an Angular course for you, and we are building a fin-tech application. Today I’m going to show you how to implement user authentication and how to use it with guards and resolvers.

Our main goal is to check if the user token is active and compatible with the user id. When it’s correct, our API will return us the user data, and the user will be able to see the dashboard. If not, the user will be redirected to the login form.

Angular Course with building a banking application with Tailwind CSS – Lesson 5: User authentication

Wed, 24 Jun 2020 06:42:26 +0000

Golang course with building a fintech banking app - Lesson 5: Bank transactions PART 2

Tue, 23 Jun 2020 06:42:26 +0000

Intro to Golang course Bank transactions

In Lesson 5 of the Golang course, we will continue with banking transactions.

In the previous episodes of the Course, we learned how to do migrations:
Golang course with building a fintech banking app – Lesson 1: Start the project

We learned how to do user login:
Golang course with building a fintech banking app – Lesson 2: Login and REST API

We learned how to do user registration:
Golang course with building a fintech banking app – Lesson 3: User registration

Golang course with building a fintech banking app - Lesson 5: Bank transactions PART 2

Tue, 23 Jun 2020 06:42:26 +0000

Freelance programming: how to start getting clients and earning money in 8 steps

Mon, 22 Jun 2020 06:42:26 +0000

How to start freelance programming

Starting a freelance programming career became really popular in previous years, and of course, it has lots of advantages. Hence, people are more and more interested in working this way.

Some of us choose freelancing because it can be done anywhere, you don’t need to be in a specific location to do freelance jobs. One day you can be in South America, second in Australia and the other in Asia. And it doesn’t bother anyone until you have time to get the job done.

Freelance programming: how to start getting clients and earning money in 8 steps

Mon, 22 Jun 2020 06:42:26 +0000

11 steps how to make money from blogging for beginners

Fri, 19 Jun 2020 06:42:26 +0000

Intro to how to make money from blogging for beginners

In today’s article, we will talk about how to make money from blogging for beginners.

It’s the first part of the 13 easy ideas about how to make money with programming, all of them you can find here:

13 easy ideas how to make money with programming without big effortThese will not be chronologically, and I will add them in the order like you (our readers) will like the best.

11 steps how to make money from blogging for beginners

Fri, 19 Jun 2020 06:42:26 +0000

11 React.js projects for beginners, that will help you to build an amazing portfolio and get hired

Thu, 18 Jun 2020 15:13:03 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

In this article, I’m going to continue with the ideas for your portfolio, today with React.js projects for beginners. In previous weeks, I’ve published two articles with project ideas for a front-end developer portfolio.

I’ve started by providing you 11 HTML project ideas for beginners, so you can practice essential skills you’ve got in your career path.

9 React.js projects for beginners, that will help you to build an amazing portfolio and get hired

Thu, 18 Jun 2020 15:13:03 +0000

Python course with building a fintech investment AI – Lesson 4: Recurrent Neural Network (RNN)

Wed, 17 Jun 2020 15:13:03 +0000

Intro to how to use Recurrent Neural Network

In today’s episode of the Python course with AI, we will use the Recurrent Neural Network, we will learn how to make predictions with AI, and we will predict the prices.

Last episodes you can find here:

Lesson 3 – How to create and train AI:

Python course with building a fintech investment AI – Lesson 3: How to build and train AI

Lesson 2 – How to find financial data and how to use Pandas:

Python course with building a fintech investment AI – Lesson 4: Recurrent Neural Network (RNN)

Wed, 17 Jun 2020 15:13:03 +0000

Python course with building fintech AI Lesson 3: How to train AI

Tue, 16 Jun 2020 15:13:03 +0000

Intro to how to create an AI

In today’s episode of the Python with AI course, we will learn how to build AI and how to train AI.

Last episodes you can find here:

Lesson 2 - How to find financial data and how to use Pandas:

Python course with building a fintech investment AI – Lesson 2: Pandas and getting financial data

Lesson 1 - Prepare the AI project:

Python course with building fintech AI Lesson 3: How to train AI

Tue, 16 Jun 2020 15:13:03 +0000

Flutter Course, building a fintech mobile app – Lesson 1: Login form

Mon, 15 Jun 2020 15:42:26 +0000

Intro to Flutter Course

Flutter is a framework to build mobile applications for Android and iOS using Dart programming language. Flutter was made by Google developers, and now it’s the main competitor of React Native.

As a front-end developer, I’ve already worked with React Native, and I have an idea of how it works, but Flutter was a mystery that I wanted to discover. So, I did, and that’s why today I’d like to show you how cool Flutter is, and how comfortable it’s to work with this tool.

Flutter Course, building a fintech mobile app – Lesson 1: Login form

Mon, 15 Jun 2020 15:42:26 +0000

Node.js course with building a fintech banking app – Lesson 3: User registration PART 2

Thu, 11 Jun 2020 15:13:03 +0000

In the previous week, I’ve published the second lesson of the Node.js Course, where we created registration and saved new users in our database.

If you would like to be updated, feel free to go back to the lesson one and follow up or get the first lesson code from our Github.

Today I’m going to refactor the code we’ve created for user registration to create a response which our API will send as a result.

Node.js course with building a fintech banking app – Lesson 3: User registration PART 2

Thu, 11 Jun 2020 15:13:03 +0000

Angular Course with building a banking application with Tailwind CSS – Lesson 4: User registration

Wed, 10 Jun 2020 15:18:11 +0000

For almost three weeks, we are creating an Angular 9 fintech application together, step by step.

We’ve already gone through the setting the project and creating a login form template, then we’ve created the logic for our login form, and last week we displayed user data in the template.

Today, it’s time for lesson 4, where we will handle user registration.

If you didn’t start with me, feel free to go through all the lessons until now. Or you can get the code from the previous lesson and jump straight to this lesson. Here’s a link to our Github repository for this Angular Course.

Angular Course with building a banking application with Tailwind CSS – Lesson 4: User registration

Wed, 10 Jun 2020 15:18:11 +0000

Golang course with building a fintech banking app – Lesson 4: User authentication and Bank transactions PART 1

Tue, 09 Jun 2020 13:44:52 +0000

Intro to Golang user authentication

In Lesson 4 of the Golang course, we will talk about user authentication and banking transactions.

In the previous episodes of the course, we learned how to do migrations:

Golang course with building a fintech banking app – Lesson 1: Start the project

We learned how to do user login:

Golang course with building a fintech banking app – Lesson 2: Login and REST API

And, we learned how to do user registration:

How to write a resume for IT job – Tutorial with resume example template

Mon, 08 Jun 2020 15:15:54 +0000

Intro

Today I will show you how to write a resume for an IT job.

In the few last episodes, we started focusing on learning coding from these courses:

Golang course with building a fintech banking app

Node.js course with building a fintech banking app

Angular Course with building a banking application with Tailwind CSS

Python course with building a fintech investment AI

But what next after you will master your coding skills?

10 Javascript project ideas for beginners, that help you to build an amazing coding portfolio

Fri, 05 Jun 2020 14:57:46 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

One week ago, I wrote an article about HTML & CSS projects, which you can do to practice your skills and start building your coding portfolio. Then I also promised you the second part of this list, javascript project ideas for beginners. If you don’t have an idea how to practice Javascript, this list is definitelly worth checking.

Node.js course with building a fintech banking app – Lesson 2: User registration PART 1

Thu, 04 Jun 2020 15:30:21 +0000

Intro to Node.js Course – Lesson 2: User registration

In the second lesson of the Node.js Course, we are going to create a user registration.

In the previous week, I’ve published the first lesson of the Node.js Course, where we started a project using Nest.js, Nest CLI, PostgreSQL database, and Sequelize. Besides that, we managed to create migrations and set up the database.

So, if you would like to be updated, feel free to go back to lesson one and follow up or get the first lesson code from our Github.

Python course with building a fintech investment AI – Lesson 2: Pandas and getting financial data

Wed, 03 Jun 2020 15:33:26 +0000

Intro

Welcome to the second lesson of the awesome Python course for AI!

In the last lesson, we built the first database migrations and made the project setup.

Here is the URL:

Python course with building a fintech investment AI – Lesson 1: Start the project

Today, we will build super exciting stuff and will focus on the financial database that we will use to train our AI later.

We will work with pandas, some financial plugins, and will do a bit of refactoring.

Golang course with building a fintech banking app – Lesson 3: User registration

Tue, 02 Jun 2020 16:06:32 +0000

Intro

In the third lesson of the Golang course, I will show you how to build user registration in Golang.

In the previous lesson of the Golang course, we learned how to create REST API in Golang and how to create a user login.

URL here:

Golang course with building a fintech banking app – Lesson 2: Login and REST API

And in the Angular course, my friend Anna showed you how to build login in angular 9.

Angular Course with building a banking application with Tailwind CSS – Lesson 3: User account balance

Mon, 01 Jun 2020 19:18:15 +0000

The previous week we’ve published the second lesson of our Angular Course with Tailwind CSS, where we are building a banking app step by step.

In the first lesson, we’ve created a project using Angular CLI, installed Tailwind CSS, and started building the first component UI, the login form. If you didn’t start with us in lesson one, feel free to go back and start from scratch or just get the code from our Github.

What is CSRF attack tutorial for beginners

Fri, 29 May 2020 07:25:25 +0000

Intro

Today we will talk about what is CSRF attack.

Did you know somebody can steal your money by using just a simple image?

In this tutorial, I will show you how, and we will hack an online casino together!

In the first post about web security, we were talking about hacking a bank app by SQL Injection.

Link is here:

SQL Injection attack tutorial for beginners

Today we will focus on something else, but still dangerous, and quite easy to do.

HTML project ideas for beginners

Thu, 28 May 2020 13:15:50 +0000

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel.

In this article, I’m going to give you 11 HTML project ideas for beginners.

Creating your coding, front-end portfolio can be challenging, especially if you are a newbie and don’t have a lot of ideas.

You probably wonder what kind of smaller or bigger projects you can create to impress your future employer and quickly get a job.

Node.js course with building a fintech banking app – Lesson 1: Start the project

Wed, 27 May 2020 12:33:05 +0000

This article is the first lesson of our Node.js course.

The previous week, I and my friend started to build a project divided for two courses – backend with Golang and frontend with Angular 9. In the meantime, we got the idea to give you an alternative for a Golang course, and show you how to build a similar backend using Node.js.

In this article, we are going to start by setting up the Nest.js project, connecting with the PostgreSQL database and make migrations.

Python course with building a fintech investment AI – Lesson 1: Start the project

Tue, 26 May 2020 17:00:24 +0000

Intro

Today we will start the Python course and start building AI.

In the last episodes, we started the first steps to build a front-end and back-end for our fintech app.

Here are the links:

Golang course:

Golang course with building a fintech banking app – Lesson 1: Start the project

Golang course with building a fintech banking app – Lesson 2: Login and REST API

Angular course:

Angular Course with building a banking application with Tailwind CSS – Lesson 1: Start the project

Angular Course with building a banking application with Tailwind CSS – Lesson 2: Login form

Mon, 25 May 2020 13:35:26 +0000

Into to Angular Course

A few days ago, we published the first lesson of the Angular Course, where we are building frontend for the banking application you could see in the SQL injection tutorial.

In the first lesson we started with setting up the project using Angular CLI, implementing TailwindCSS, and creating a UI for the login form.

Today I’d like to go one step further and create logic for the component we’ve created. So, if you were creating the application with me in the previous part, then let’s open the code and start the app. If not, check out the Angular Course – Lesson 1: Start the project or check out our GitHub and get the code from there.

Golang course with building a fintech banking app – Lesson 2: Login and REST API

Fri, 22 May 2020 17:47:00 +0000

It’s the second lesson of the golang course.

Intro to the Golang course Lesson 2

In the last episode of the Golang course, we did a project setup and the first database migration.

Here is the URL:

Golang course with building a fintech banking app – Lesson 1: Start the project

In the last episode of the “Learn Angular 9 with Tailwind CSS by building a fintech banking app”, my friend Anna created the project setup and the first Login UI.

Angular Course with building a banking application with Tailwind CSS – Lesson 1: Start the project

Thu, 21 May 2020 10:36:43 +0000

Into to Angular Course

A few days ago we posted an SQL injection tutorial where you were able to hack the banking app which we’ve created.

We decided to create a full Angular course with Angular 9, where we’d like to teach you how to create front-end for the fin-tech application like the one in SQL injection example.

We are going to start by creating a new project with Angular CLI, installing Tailwind CSS for the UI, setting a proxy, and building Login component UI.

Golang course with building a fintech banking app – Lesson 1: Start the project

Wed, 20 May 2020 07:17:16 +0000

Intro to the golang course

It’s the first lesson of the golang course.

Do you remember the last episode where we were hacking a banking app by using a SQL Injection?

Here is the URL:

SQL Injection attack tutorial for beginners

In that episode, I’ve promised you I will teach you how to build a banking app.

We need front-end that we will build in Angular 9 and Tailwind, about that you will learn from my friend Anna.

SQL Injection attack tutorial for beginners

Tue, 19 May 2020 07:57:20 +0000

Intro

Today we will learn how to do the SQL Injection attack, and how to prevent it.

Did you know hackers steal billions of dollars every year?

Did you know almost every 30 seconds is a new hackers attack?

If we are developers, we should always care about the security of our code (at least a bit). It doesn’t matter if we do front-end or back-end, both of them are vulnerable.

17 work from home tips

Mon, 18 May 2020 16:21:15 +0000

Work from home seems fantastic, you wake up, and you don’t have to hurry. All you need to do is turning on your computer and get connected. As long as you are working from home daily, you are aware of all the inconvenience that may happen, like an uncomfortable workspace or your neighbor doing noisy works. Most of us have some solutions for those kinds of situations, by experience.

React Hooks Tutorial with Examples

Thu, 14 May 2020 15:54:26 +0000

Usually, most of the front-end frameworks updates don’t bring huge changes, but it was different in February 2019, when Facebook released 16.8 version of React.js.

They introduced Hooks API, a functionality which, in my opinion, makes things easier because it allows using of functional components a similar way as we used class components until that time.

As in the beginning, Hooks API was just used by some curious developers to check what’s inside, today it’s officially recommended to use it.

13 easy ideas how to make money with programming without big effort

Thu, 14 May 2020 15:31:14 +0000

Intro

Would you like to know how to make money with programming?

Programming is not for everybody but can be very profitable for those who decide to go into the coding world.

Most of us know programmers have a good salary because a lot of huge companies need our knowledge and skills.

Anyway, it’s only one point in the ocean of methods how programmers can make money, very often much bigger money than just regular salary.

How to implement web monetization tutorial

Wed, 13 May 2020 10:49:24 +0000

This article was originally published at: https://www.blog.duomly.com/how-to-implement-web-monetization-tutorial/

Intro

Hi guys, today we will talk about web monetization.

Some of our friends or us have blogs, youtube channels, or websites.

Part of us do not do it for money but because it’s our hobby.

Anyway, in most cases, we have any cost of hosting or money that we need to pay for graphics or other maintenance.

Even if you do not plan a big business on that, probably it would be nice if there would be a bit of cash on that.

How to use Fluent UI – building a fintech dashboard tutorial

Tue, 12 May 2020 18:34:51 +0000

A few days ago while checking tech news I found a UI framework I’ve never heard about, Fluent UI by Microsoft. Driven by curiosity I decided to take a quick look at the new discovery and check out how it looks like and how it works.

On the Microsoft website, I found out that with Fluent UI I can create React.js web apps, apps for Windows, iOS, and Android. As a front-end developer, I decided to turn my full interest in web apps and that led me to the point where I saw how many beautiful, clean, components does it offer.

Git rebase tutorial and comparison with git merge

Mon, 11 May 2020 07:53:49 +0000

Intro

There are many ways of working with git, if they’re clean, and don’t do damages, probably most of them are good.

But same as space vs. tab, in the IT world is a war between fans of rebase, and fans of git merge.

There are tons of arguments about:

-Which way is better?

-Which one is cleaner?

-Which is more comfortable?

-Which one gives a cleaner git graph?

-Why it’s important, and which one is more dangerous?

CSS background image tutorial with examples

Fri, 08 May 2020 15:36:43 +0000

The background image is probably one of the CSS properties which all of us, front-end developers, used at least a few times in our careers. Most people think that there can’t be anything unusual about background-image, but after a quick research, I have a different conclusion.

There are lots of questions askes about CSS background image every day in Facebook groups and lots of unknown tricks which can help us to achieve amazing effects and make stunning apps and websites.

How to use animate css tutorial with examples

Thu, 07 May 2020 08:48:36 +0000

In this article, I’d like to show you how to use animate.css library.

A few years ago, I was working on a mobile app project where the user interface was pretty advanced, loaded with lots of movement and gradients. It was just like each of those modern mobile apps, which would like to provide the best visual experience to users.

It took me lots of time to create all the animations in CSS and make them smooth and good looking according to designer instructions. Then, I started to look for some solution that will make this task more comfortable and will give me the required result without any surprises.

CSS border with examples tutorial

Wed, 06 May 2020 15:09:31 +0000

Introduction to CSS border

Hi guys, today we will talk about… BORDERS!

The CSS border is something that you will most probably use almost every day, if you’re front-end developer, of course.

I’ve found a few useful (some more, some less, some just funny) tips and tricks that you can use in your project.

Let’s start!

If you prefer video here is the youtube version.

1. Animated CSS border

What to do when we would like to make our item more visible?

How to build an HTML table tutorial

Tue, 05 May 2020 08:04:21 +0000

When you are building a project which has some data to present, you need a good way to show the information easily and understandably. Depending on the type of data, you can select between different HTML elements.

In many cases, the table is the most convenient method to display large amounts of structured data nicely. That’s why in this article, I’d like to explain to you the structure of the table, show you how to create one, and give you a little advice when it’s a good idea to present your data as a table.

SQL Join with examples tutorial

Mon, 04 May 2020 14:43:12 +0000

Introduction

Today we’ll talk about SQL Join.

I remember when I needed a bit deeper knowledge about SQL that I’ve already had, unfortunately, that time had not.

It was a few years ago, when I wanted to get a cool role, with a nice company and cool salary, it was a simple front-end engineer role, but with knowledge of SQL.

I’ve had some SQL knowledge, at least enough to work with that on a simple level, like doing simple queries.

How to build dashboard with Bootstrap tutorial

Sat, 22 Feb 2020 08:00:19 +0000

Would you like to create websites from a ready element? Bootstrap is one of the most popular CSS frameworks. It allows us to build a beautiful UI from ready components, like navbars or forms. Bootstrap also provides a responsive design so, while using the grid properly, you don’t have to do additional styling for mobile views.

For advanced developers, CSS frameworks seem to be simple because it’s mostly about reading the documentation, but beginners sometimes may have issues building projects from Bootstrap components. That’s why I decided to create this tutorial and build a simple dashboard, with step by step explanation.

CSS Animations Cheatsheet

Thu, 23 Jan 2020 08:00:01 +0000

Since we can create animations in CSS, building a stunning website with smooth transitions and nicely moving elements should not be difficult. It’s a great chance to add some amazing effects to the design of your website and make it remembered by the clients or recruiters. It’s always a great option to stand out from the crowd of other developers’ portfolios.

You don’t have to rebuild half of your website; sometimes, it’s enough to add one or two effects to make the design more vivid and exciting. But remember to find a sweet spot to avoid creating a little, slow monster from your website.

Which type of courses will be the best to learn programming?

Mon, 20 Jan 2020 08:00:48 +0000

A few days ago, I saw a question on the forum, asked by a user who would like to start learning programming. He was asking about a programming course for beginners, which will be the best for him to start. Also, he asked about one interesting thing which I never paid attention to, which will be a better type of course, video course or interactive course with coding challenges, as he is a beginner and he doesn’t know where to start actually.

React vs Angular vs Vue

Thu, 16 Jan 2020 08:00:24 +0000

Since a few years, the popularity of different front-end frameworks grew significantly. That’s why those days probably lots of us can’t image front-end development without using one. While starting a new project, we have to decide which framework to choose to make development fast and easy and to have a great final result.

Since Google developers released Angular, and Facebook programmers created React.js, developers started to discuss which one is better. When the front-end community divided into Angular and React supporters, the new serious player appeared on the market. In 2018 Vue.js became a significant competition to its older brothers.

Python API tutorial

Wed, 15 Jan 2020 01:00:29 +0000

Python is one of the most in-demand programming languages in 2020. There are a lot of job offers for Python developers and lots of people who would like to learn this programming language. As we mention in one of the previous articles about learning Python, practicing knowledge is the most important.

Taking into consideration that Python can be used to build an application’s back-end, I decided to create an article, describing how to create a simple REST API using Python, Flask, and flask_restful library. I’m going to build a basic CRUD resource for the list of students. To follow this tutorial, you need Python and pip installed on your computer. To check the API, I will use Postman.

Women in programming

Mon, 13 Jan 2020 08:00:45 +0000

IT is still considered a place for men, and for some reason, there isn’t a lot of women who consider entering this sector. Maybe because they have some concerns about participating in this men dominated world. Women can be afraid of discrimination, loneliness, not getting any support from the team, or being treated as team decoration.

Another thing that doesn’t encourage women to join the tech world as a tech employee is that software engineering is shown in the world like something complicated. It seems like something almost impossible to learn and rather boring. Some of us are afraid we won’t be good enough to get our first position even if we learn how to code. Also, we often can’t really imagine that tech work can be fun, amazing, and challenging, and that’s why it doesn’t even seem exciting for many of us.

Git cheatsheet

Tue, 07 Jan 2020 14:41:17 +0000

Git is a very useful skill to have and almost necessary in many companies. Browsing job offers for software engineers, you many realize that knowing git is nearly as important as knowing an actual programming language. But still many people forget to check out how git works and what commands are responsible for what action.

When some time ago, I created a simple Git and Github tutorial for Youtube, I noticed how many people were interested in this topic.

Brain boosting foods, which help you to learn programming

Sun, 22 Dec 2019 07:00:22 +0000

Learning is a long process of getting new knowledge, and it’s not always going as easy as we would like to. Sometimes it’s not easy to remember something or understand, and then we start to look for something to improve our ability to remember things and boost our brain. It’s not necessary to look in the pharmacy, because we can find a lot of natural brain boosters in grocery.

A good diet is essential for the proper functioning of our brain, and I realized it in my example. This is why I would like to share with you 10 natural things I eat to improve brain function.

How to practice Javascript online and get the experience

Mon, 16 Dec 2019 16:19:53 +0000

Intro on How to Practice Javascript?

Javascript is a programming language that has been used for decades. It’s how you make interactive websites, how you build mobile apps. And it’s how most of us interact with our smartphones’ virtual assistants like Siri and Alexa.

Javascript is now everywhere in software development, which makes it one of the most in-demand skills on the market. That’s also the reason why many people start learning Javascript. It’s very often chosen as a first coding language.

CSS frameworks

Fri, 13 Dec 2019 17:12:57 +0000

As a front-end programmer, I talk a lot about front-end frameworks, but I very often forget about how important are CSS frameworks and how much time they can save.

When building the UI, we need a consistent and effective CSS, which can be a hard challenge to achieve. And that’s the reason why many front-end developers are looking for a solution in one of the popular CSS frameworks, like Bootstrap.

How to improve your productivity? Part 2

Mon, 09 Dec 2019 11:22:14 +0000

Working as a programmer is complicated sometimes, we spend long hours sitting in front of computers, sometimes feeling tired or unproductive. Also, we struggle to keep a work-life balance as programming seems to be a hobby for a lot of coders as well, so we spend time looking for a solution to the task we need to complete and sometimes forget to take a break.

And breaks are very important for our body and brains, that’s why I implemented into my life a few habits which help me to keep my body in good physical condition and also to refresh my mind. While I follow my everyday routine I have this feeling of loaded batteries and that helps me to be productive and successful in any creative or technical work I need to do.

Angular tutorial

Mon, 02 Dec 2019 11:45:51 +0000

Some time ago, I created the first tutorial about React.js where I showed you how to create an easy React.js application using an existing API and Bootstrap for styling. The positive response for this article brought me to the idea of creating a series of simple tutorials on how to build an application with the most popular front-end frameworks. To make it even more helpful for beginners and those who prefer to watch and learn, then read and learn; I also decided to add a Youtube video to every episode.

React.js performance tutorial

Mon, 25 Nov 2019 10:46:13 +0000

Building applications sometimes can be a bit challenging, especially when we need to build a fast and good-quality application.

These times it can be necessary, especially when search engines can give bonus SEO points for faster working apps, and it can help us to reduce our bouncing rate very strongly.

To help you with that, I’ve created a few hints and tips which you could use to make your app very fast.

Vue.js tutorial: How to create Vue.js app in 5 minutes?

Tue, 12 Nov 2019 13:15:48 +0000

Vue.js is getting more and more popular, becoming a meaning competitor to frameworks like Angular or React.js. As a beginner-friendly front-end framework, it successfully conquers the hearts of junior front-end developers and people who just started to learn front-end programming.

So, as a person who started to learn front-end, you probably would like to practice your knowledge and write a simple app using your new skills. That’s why in this article, I want to show you how to build a simple Vue.js app with Bootstrap and REST API in 5 minutes, similar to how I did with the React.js app in one of the previous articles.

What skills you need to be a good developer?

Mon, 11 Nov 2019 08:22:33 +0000

Every profession has special requirements; for example, to be a doctor, you have to know biology, finish medical university, but besides the hard skills, as a doctor, you have to be emphatic. As a teacher, you need to have qualifications to work with kids, but you also have to be caring.

The same is when you decide to become a programmer, besides the main technology you’ve learned there are some common hard and soft skills every developer should have. In this article, I would like to share with you a set of five soft and hard skills I think are crucial in programmers’ work.

Which programming language should I learn for remote job?

Fri, 08 Nov 2019 14:36:56 +0000

I recently noticed, remote working is a very interesting subject for many people. This makes me think, most of us would like to get a job, with the possibility of working from home, and have an option, to choose if you prefer to go to the office and meet people, or if you prefer to stay at home to work from your own desk.

Of course, it’s not possible in every profession; for example, for a doctor who has planned surgery, it can be hard to do it remotely, but for many office workers, it is easily possible. A lot depends on the company and management, but as there are more and more technologies allowing to cooperate with people easily, and the only condition is a good internet connection, many companies start to see it as a very beneficial form of cooperation.

8 CSS image filters with code examples

Thu, 07 Nov 2019 11:04:49 +0000

Using images, we can create an atmosphere, arouse happiness, smile, sadness, or any different emotion. With images, we can show a lot, and tell a lot as well; that’s why pictures are so widely used in the websites and applications.

Designers take care of how users will feel the website and what kind of emotions it will bring. Graphic designers can use advanced software to edit photos and add them filters, masks, or other effects that decide about the final look.

What is React.js and why it’s worth to learn?

Wed, 06 Nov 2019 10:57:57 +0000

Deciding to change your career and get into a tech market as a coding specialist is the first step to a great adventure that you start now. After some research, you decided to build websites and web apps, it seems easy for beginners and very in demand, so that’s the thing you want to jump in.

You already know that HTML and CSS are the total basics you have to learn, later Javascript is in the queue of the skills to get. But to be sure you’ve had the proper knowledge to get a position, you take a quick look at a few job boards and job offers to make your to-do list fully complete.

CSS Grid tutorial

Tue, 05 Nov 2019 10:58:26 +0000

When we build front-end, always we need to create a structure of our page, and very often, we need to create any grid. We can position elements in a few ways. For example, in the previous article, I showed you how we could do it via flexbox.

So, today, I would like to show you one more tool which I want to use, named CSS Grid. Let’s see the most popular (and most often used by me) methods which can save a lot of our time.

10 tips and tricks to improve productivity

Mon, 04 Nov 2019 07:11:42 +0000

Some time ago, I had a challenging time. Every day I was super busy, but I couldn’t finish anything on time. I was still in the middle of something, doing something, but nothing was finished, and I couldn’t see any results. I still had many tasks on my to-do lists, although I was working more than 8 hours per day. The feeling of an unfinished plan was my nightmare.As it became very annoying, I decided to find any solution because I knew lots of people who could sit down at the desk and after a few hours, clear their lists of tasks, one by one. I couldn’t, and I had to find out why and solve it somehow. After some research, I realized I had a massive issue with productivity and focus. I read it’s an issue of many people these days, students, employees, entrepreneurs, freelancers, and others. Also, in one of the previous articles about the pros and cons of working remotely I wrote about productivity and how important it is to deal with distractions while working from home. I want to share with you 10 tips which helped me to solve this issue and become much more productive.

Flexbox cheatsheet – 12 tips and tricks every web developer should know

Fri, 01 Nov 2019 14:17:43 +0000

Probably almost everybody in the front-end industry heard something about the flexbox and benefits which it can give to us when we need to design a grid. In this article, I would like to explain what flexbox is and how we can use it to save a lot of our time.

Flexbox is a CSS layout module that allows us to setup nice-behaving and responsive grid in a speedy and friendly way. Let’s see a few most critical elements of flexbox which we can use in our daily work.

18 websites, where you can find a remote job

Thu, 31 Oct 2019 11:07:38 +0000

If you are a mum, who needs lots of flexibility in work to take care of kids, or digital nomad who travels a lot and need a job which can be done from different places in the world, or maybe your health issues don’t let you go to the office easily, or maybe you just like to work from your favorite mountain chalet. In all of these cases, working remotely is a great opportunity to stay active in professional life and feel comfortable with it.

Pros and cons of working remotely

Tue, 29 Oct 2019 09:51:23 +0000

Lots of companies offer remote work or at least a few days of home office per week, and for many people, it’s an excellent opportunity to have lots of flexibility. But is it a great idea for everyone to get a remote position? It depends. For ones, it definitely is a dream job, giving possibilities to travel or other saving your time on driving to work, but for the others, it may be the biggest nightmare.

Good and Bad Practices of Coding in Python

Mon, 28 Oct 2019 06:57:26 +0000

Python is a high-level multi-paradigm programming language that emphasizes readability. It’s being developed, maintained, and often used following the rules called The Zen of Python or PEP 20.

This article shows several examples of good and bad practices of coding in Python that you’re likely to meet often.

Using Unpacking to Write Concise Code

Packing and unpacking are powerful Python features. You can use unpacking to assign values to your variables:

5 jobs, which allow you to work remotely

Wed, 23 Oct 2019 07:06:10 +0000

Working remotely becomes very popular nowadays, for companies it’s a great way to find qualified employees, and save money on big offices. For employees, it’s also an excellent opportunity to live in a selected location and work from home, or favorite cafe. It’s also a great way to keep a healthy work-life balance. Besides this, being a digital nomad also became a popular trend lately. A digital nomad is a person who uses technology to earn money for a living and changes the location very often. I think it’s an excellent idea for young people to visit lots of lovely places around the world, the ones which have an internet connection, of course.

What is this keyword in Javascript?

Fri, 18 Oct 2019 08:58:52 +0000

This keyword in Javascript is an important concept that makes a lot of confusion for beginners and more advanced developers as well. It’s very powerful, but it’s not so easy to use if you don’t know how it works. In the article, I’m going to explain what is this keyword and what is its value in different cases, with code examples to make it even more apparent.

What is this?

Let’s first explain how Javascript code works to have a better understanding of what this keyword is. Every time we run Javascript in a browser, the engine executes a series of steps, and one of them is a creation of execution context. The execution context may be understood as an environment in which the Javascript code is running. Every execution context references the object, and this object usually refers to this keyword value. In other words, we may say that this keyword is a reference to the object, which called the function. The value of this keyword depends on where it is used.

How one career decision can change your life: Sara’s story

Thu, 17 Oct 2019 08:24:57 +0000

In social media and blogs, we can see lots of different stories when people leave their current life and start from the beginning, they change the place, change careers, change jobs. As a side observer, it seems great, because there is nothing better than people who do everything to be happy. But in real life, most of us probably don’t know anyone who would leave everything just like this, because we have contracts, bills to pay, a stable situation. I didn’t know either, until one day I met my university friend Sara. Her story is so inspiring that I really wanted to share it with the world.

How to create React app in 5 minutes?

Mon, 30 Sep 2019 10:43:33 +0000

React.js is one of the most popular front-end frameworks nowadays, which lots of people find useful to learn. After mastering the theory, it comes the time to start the practice, and then it may seem a little bit difficult, how to start, how to get data, how to display it. But creating your first React.js application doesn’t have to be so complicated.

It’s also a way to practice Javascript skills, but not the only one.

How to practice Python skills?

Thu, 26 Sep 2019 07:13:28 +0000

Learning Python doesn’t differ much from learning other programming languages. One path to becoming proficient in Python (or any other language) mostly depends on the existing programming knowledge and experience. This means that experienced programmers, already familiar with main programming concepts, usually use different strategies than novices.

However, there are few things in common for all, and one of them is that you need to practice a lot!

Fortunately, Python has a wide, friendly, and dedicated community. It’s open-source and provides several environments that really facilitate development.

How to learn programming faster – 10 tips and tricks

Mon, 23 Sep 2019 06:11:23 +0000

If you decided you want to be a programmer, you have to remember that it means you are going to learn constantly. It doesn’t matter if you’ve just started, or if you have an experience, there will be something new, you want to master. Of course, at the beginning of your programming adventure, you have much more to learn.

In the beginning, everything may seem very exciting. After you gathered all the sources, courses, books, and all you need, it may seem like you are going to study for ages to complete everything and reach your goal. But it doesn’t have to be like that, if you will learn wise, then it’s possible to learn programming faster.

Slicing in Python – what is it?

Thu, 19 Sep 2019 10:23:02 +0000

Intro to Slicing in Python

Slicing in Python is a feature that enables accessing parts of sequences like strings, tuples, and lists. You can also use them to modify or delete the items of mutable sequences such as lists. Slices can also be applied on third-party objects like NumPy arrays, as well as Pandas series and data frames.

Slicing enables writing clean, concise, and readable code.

This article shows how to access, modify, and delete items with indices and slices, as well as how to use the built-in class slice().

What is the difference between Shadow DOM and Virtual DOM?

Mon, 16 Sep 2019 06:30:35 +0000

DOM (Document Object Model) is a fundamental concept in front-end, and for sure, everyone who tried to learn programming has heard about it more than once. For beginners, it’s not so easy to understand what it exactly is and how to manipulate it. DOM manipulation isn’t so easy and comfortable, and the most important, it brings a lot of issues with performance. Nowadays, there are two essential concepts of DOM came with progressive web frameworks like Angular, React.js or Vue.js, Shadow DOM and Virtual DOM. In this article, I want to explain:what is the Document Object Model (DOM),

Why you should learn Python?

Thu, 12 Sep 2019 06:28:23 +0000

Python is one of the most popular and widely used programming languages of today. It’s applied by beginners and professionals, startups and large companies, academia and commercial entities. As a general-purpose and multi-platform programming language, it has a variety of applications. Python and most of the stuff in its ecosystem are free and open-source. There is a large, dedicated, and friendly community of developers and educators who support the development of Python and the related libraries and help people learn and master Python.

What are Javascript classes and how to use them

Mon, 09 Sep 2019 06:08:09 +0000

What are javascript classes

Classes are a fundamental concept in object-oriented programming, and they are used in many programming languages, but it wasn’t like this in Javascript. Until ECMAScript2015, known as ES6, classes didn’t exist in JS. In 2015 with the update classes were introduced as syntactic sugar for the existing prototype inheritance model. What classes bring is a more comfortable and more readable syntax for objects and inheritance.

Class in Javascript is a type of function, but instead of initializing it with the function keyword, the class keyword is used.

What is scikit learn – introduction to popular machine learning and data science Python library

Thu, 05 Sep 2019 06:05:40 +0000

Scikit-learn is one of the most widely-used Python packages for data science and machine learning. It enables you to perform many operations and provides a variety of algorithms. Scikit-learn also offers excellent documentation about its classes, methods, and functions, as well as the explanations on the background of used algorithms.

Scikit-learn supports:

data preprocessing,
dimensionality reduction,
model selection,
regression,
classification,
cluster analysis.

It also provides several datasets you can use to test your models.

Essential knowledge about what are Javascript functions with examples

Mon, 02 Sep 2019 06:13:59 +0000

Function in programming is one of the most basic elements. It is a set of statements that perform some activity to get the result. In lots of cases, the action is performed using the data which are provided as input. The statements in the function are executed every time the function is invoked.

Functions are used to avoid repeating the same code. The idea is to gather tasks that are executed more than ones into a function and then call the function wherever you want to run that code.

Python list – definition and usage

Thu, 29 Aug 2019 07:26:49 +0000

Python has several collection data types — the types that might hold multiple data items at once. Lists are immutable and ordered Python sequence collections.To be more precise, the collections don’t store data items. They keep the references to them. You can have the references to the objects of different types (integers, floating-point numbers, complex numbers, Booleans, strings, other lists or tuples, sets or dictionaries, custom-defined types, and so on) in one list. You can also put a function or method reference in a list. A list can hold zero or more references to the data items.

How to Start with Machine Learning?

Thu, 22 Aug 2019 06:08:36 +0000

Machine learning is about using sample data to build mathematical models that enable computer systems to perform tasks without obtaining explicit instructions. Image recognition, self-driving vehicles, Internet search engines, computer vision, spam email filtering, and many other systems use machine learning. It’s also applied in financial forecasts, medical diagnostics, fraud detection, and so on.

Machine learning is a vast and promising area. It offers exciting solutions to real-world problems as well as a variety of well-paid jobs.

What’s new in ECMAScript 2019 (ES2019)?

Mon, 19 Aug 2019 06:42:24 +0000

Every year since 2015, new ECMAScript features are released. Creating a new ECMAScript standard has four stages, from stage 0 to stage 3 it is mostly planning, and drafts and stage 4 is final. It’s possible to use the newest features in Google Chrome version 72. Let’s take a look at what exactly ES2019 brings us:

Object.fromEntries(),
trimStart() and trimEnd(),
flat(),
flatMap(),
Symbol object description property,
catch optional binging,
well formatted JSON.stringify,

Let’s go one by one and check how we can use this brilliant new features.

Object-oriented programming in Python

Thu, 15 Aug 2019 07:11:48 +0000

Python allows writing programs following several programming paradigms (like procedural programming, functional programming, object-oriented programming) and to combine them.

Object-oriented programming is one of the most widely used paradigms today. It is based on the use of objects, entities that contain data members called attributes and bounded functions (routines, procedures) called methods.

Objects are instances of classes. In other words, classes mostly define the structure of objects and serve as templates for creating them. Classes have methods definitions but can also contain data common for all their instances.

5 reasons why you should learn Javascript

Mon, 12 Aug 2019 06:39:12 +0000

Javascript is one of the most popular programming languages in previous years, but lots of people still ask the question, why it’s worth to learn JS. Since a few years, Javascript spread so much that it’s visible almost everywhere, front-end, back-end and even mobile development and the popularity of this programming language is not getting smaller. There are tones of different frameworks which grown on Javascript basics and are used almost in every project which needs any user interface. Taking into consideration this information, I’ll try to describe to you a few reasons why it’s still a great idea to learn Javascript in this article.

Loops in Python – comparison and performance

Thu, 08 Aug 2019 06:48:04 +0000

Python is one of the most popular programming languages today. It’s an interpreted and high-level language with elegant and readable syntax. However, Python is generally significantly slower than Java, C#, and especially C, C++, or Fortran. Sometimes performance issues and bottlenecks might seriously affect the usability of applications.

Fortunately, in most cases, there are solutions to improve the performance of Python programs. There are choices developers can take to improve the speed of their code. For example, the general advice is to use optimized Python built-in or third-party routines, usually written in C or Cython. Besides, it’s faster to work with local variables than with globals, so it’s a good practice to copy a global variable to a local before the loop. And so on.

13 useful JavaScript array tips and tricks you should know

Mon, 05 Aug 2019 07:38:15 +0000

An array is one of the most common concepts of Javascript, which gives us a lot of possibilities to work with data stored inside. Taking into consideration that array is one of the most basic topics in Javascript which you learn about at the beginning of your programming path, in this article, I would like to show you a few tricks which you may not know about and which may be very helpful in coding! Let’s get started.

The best Python code editors for data science, web development, and machine learning

Thu, 01 Aug 2019 07:50:08 +0000

Choosing an integrated development environment (IDE) that suits your needs is often a non-trivial task. There are many available options. There is a number of interesting IDEs, with all kind of tools that might help you code faster and avoid some errors. Some of them are free and open-source.

Most well-known IDEs have support for Python, one of the most popular programming languages. They usually support linting, auto-completion, and choosing a Python environment for each project.

How to code – learn step by step how to become a programmer with Duomly

Wed, 31 Jul 2019 08:02:22 +0000

Hello everyone,

we came up with an idea to show you step by step what to do to become a developer. For this, we created a YouTube channel called How to code with Duomly. Every week we publish a new episode preparing you to be a programmer.

In every episode, we describe a different topic, like tools, software, programming languages, etc. For more information check out our first video!

Enjoy the series and learn with us! (This article will be updated every week.) *If you are new start from the bottom where is the first episode.

For loop, while loop, do…while loop and other JavaScript loops – comparison and performance

Mon, 29 Jul 2019 07:18:15 +0000

Loops play an essential role in software development, and they are used to iterate through the arrays or other elements that are iterable. In Javascript, we have a few different types of loops. It sometimes can be confusing which loop we should use in a particular case and which one will be the best in case of our performance. In this article, I’m going to compare the loops in Javascript, describe their pros and cons, test the speed of each of them.

15 Best Machine Learning Datasets For Free

Thu, 25 Jul 2019 07:21:53 +0000

One of the main characteristics of the early 21st century is an outstanding rise in the amount of available data. This is followed by the significant improvements in computational power, storage capacities, as well as the improvements of the algorithms and software for data processing, interpretations, and predictions.

The skills related to data analytics, data science, machine learning, and artificial intelligence are widely demanded and well appreciated. Acquiring such skills requires a significant effort and months or years of learning. But not just that.

The most useful features in the latest Javascript (since ES6)

Mon, 22 Jul 2019 08:16:37 +0000

In June 2015, after six years of break, there was a significant update of Javascript which brought lots of new features. Since that time every year we a new edition with a set of new features which are supposed to help developers and make our work more efficient. To help you keep track on what is going on with Javascript versions, I’m going to list the most useful features grouped by the edition and add some code examples for a better overview.

How to pass the machine learning interview?

Thu, 18 Jul 2019 08:29:41 +0000

You can download pdf version here.

Intro to machine learning interview questions

Machine learning (ML) is a rising field. It offers many interesting and well-paid jobs and opportunities. To start working in machine learning, you should become familiar with:

mathematical fundamentals, linear algebra, calculus, optimization, probability, and statistics, etc.,
machine learning fundamentals, prepare data, validate and improve results, interpret results, recognize and avoid overfitting, etc.,
often used ML algorithms and methods, linear regression, decision trees, support vector machines, k nearest neighbors, neural networks, k-means clustering, principal component analysis and more,

What do you need to learn to become a front-end developer?

Mon, 15 Jul 2019 07:43:20 +0000

Recently, a lot of people ask what they should learn to become a front-end developer. How to learn front-end while there are so many things to learn, everything changes so fast, new technologies, new popular libraries almost once a year. When you start reading articles and news about it, you can feel lost. All these technologies React, Angular, Vue.js, jQuery, Javascript, even Bootstrap are popping up everywhere. And at this point, you probably wonder how and where to start and finally become good at it. In this article, I’ll try to answer this question, explain to you what front-end developers do on a daily basis and what steps you should take to achieve your goal, what is essential and what not so much.

20 Essential Python Tips and Tricks You Should Know

Thu, 11 Jul 2019 08:43:43 +0000

Python is a popular, general-purpose, and widely used programming language. It’s used for data science and machine learning, scientific computing in many areas, back-end Web development, mobile and desktop applications, and so on. Many well-known companies use Python: Google, Dropbox, Facebook, Mozilla, IBM, Quora, Amazon, Spotify, NASA, Netflix, Reddit, and many more.

Python is free and open-source, as well as most of the products related to it. Also, it has a large, dedicated, and friendly community of programmers and other users.

6 Top Machine Learning Libraries For Javascript in 2019

Thu, 04 Jul 2019 10:35:03 +0000

Intro to Machine learning libraries for Javascript

Usually, people apply machine learning (ML) methods and algorithms using one of two programming languages: Python or R. Books, courses, and tutorials about Machine Learning most often use one of these languages as well (or both).

Python is a general-purpose programming language used not only for Machine Learning but for also for scientific computing, back-end Web development, desktop applications, etc. R is created primarily for statisticians. However, they have at least two common characteristics:

How to create a chatbot in Python

Thu, 27 Jun 2019 15:39:27 +0000

Natural language processing (NLP) is one of the most promising fields of artificial intelligence that uses natural languages to enable human interactions with machines. There are two main approaches to NLP: – rule-based methods, – statistical methods, i.e., methods related to machine learning.

There are several exciting Python libraries for NLP, such as Natural Language Toolkit (NLTK), spaCy, TextBlob, etc.

A chatbot is a computer software able to interact with humans using a natural language. They usually rely on machine learning, especially on NLP. Apple’s Siri, Amazon’s Alexa, Google Assitant, and Microsoft’s Cortana are some well-known examples of software able to process natural languages.

How to create image recognition with Python?

Tue, 28 May 2019 14:18:53 +0000

Image recognition is one of the most widespread machine learning classes of problems. It aims at training machines to recognize images similarly as people do.

Image recognition belongs to the group of supervised learning problems, i.e., classification problems, to be more precise.

This article presents a relatively simple approach of training a neural network to recognize digits. This approach uses an ordinary feedforward neural network. The accuracy of the model can be further improved using other techniques.

Differences between Artificial Intelligence and Machine Learning and why it’s important for us

Fri, 03 May 2019 15:36:35 +0000

Artificial intelligence (AI) is everywhere around us: image recognition and contacts suggestions on Facebook or Twitter, self-driving cars, software that beats champions in chess and go, books recommendations on Amazon, Google search, Apple Siri and Microsoft Cortana, and so on. It became a very important aspect of our lives. Its importance raises, and we rely on AI more and more every day hoping that it’s going to improve our well-being.

What is functional programming and it’s most important aspects?

Fri, 12 Apr 2019 09:42:04 +0000

Intro to what is functional programming

Functional programming is an interesting programming concept which gains a lot of attention lately. This article presents some of the most important aspects of functional programming in general and provides several examples in Python.

Functional programming is a kind of the declarative programming paradigm where functions represent relations among objects, like in mathematics. Thus, functions are much more than ordinary routines.

This programming paradigm can be implemented in a variety of languages. There are several functional programming languages such as Closure, Erlang or Haskel. Many languages support functional programming in addition to other paradigms: C++, C#, F#, Java, Python, JavaScript and others.

Which front-end framework is the best in 2019

Sun, 10 Mar 2019 20:37:47 +0000

Frameworks are a very powerful tool in the development of modern web and mobile applications. Just think about sites and apps like Facebook, Netflix, and Instagram for example. It’s exactly frameworks that are responsible for their uninterrupted operation by providing and giving their users a complete experience.

We can define a framework, most simply, as a large number of pre-built components which give developers the ability to expand and customize them depending on the application they make. Most frameworks have source language JavaScript.

Which programming language is the best for Machine Learning and Artificial Intelligence

Sun, 03 Mar 2019 16:07:37 +0000

Intro to which programming language is the best for machine learning and AI

Today we will talk about which programming language is the best for machine learning and AI.

Machine learning (ML) as the sphere of Artificial intelligence (AI) is not a new concept in computer science. However, ML has been experiencing its expansion and popularity only in recent years since it has been possible to use big data. Just think about how many data is available to us today than ten years ago.

Which programming language is the best to learn in 2019

Sun, 17 Feb 2019 19:04:00 +0000

Intro to which programming language is the best to learn

Today we will talk about which programming language is the best to learn.

Programming is a profession of the present and the future. Each of us is familiar with that.

So far, you had ideas or created applications and software that were useful to you and to the whole community. Think about apps like Facebook, Instagram, and Twitter. Then consider programs like Exel, Adobe Illustrator, and Photoshop. Each of us at least once met or heard about the Snake and Tic-Tac-Toe games.

Which programming language is the best for blockchain

Sun, 17 Feb 2019 17:42:13 +0000

Blockchain because is secure, fast and decentralized (not always, but in most cases yes) is technology which is coming to our world, business, life and enterprise really quick.

Thousands of blockchain projects are in development or are developed and deployed to the internet. Companies are looking for new blockchain ideas or trying to improve what other companies created now like crazy, and this is just the beginning of how blockchain technology is running the world.

How to create cryptocurrency with Proof of Authority

Mon, 06 Aug 2018 16:24:19 +0000

Short “Own cryptocurrency with POA” course info

In the current course, we will have a few lessons with content about the geth network.

Our content is divided for 5(with introduction) lessons, and all from lessons have few slides where you can learn how to create your cryptocurrency with Proof of Authority, will be good if you will do course step by step how the author added it to Duomly.

Prerequisites

You don’t need programming skills to finish my course, but of course is better if you have to understand the content better and use it in future.

How to build dApp with Solidity, Truffle and Angular 6 step by step

Fri, 03 Aug 2018 09:33:48 +0000

Short dApp course info

In the current course, we will have a few lessons with content about dApp development, code, and some programming knowledge.

Our content is divided for 8(with introduction) lessons, and all from lessons have few slides where you can learn how to build dApp with solidity and Angular6, will be good if you will do course step by step how creators added it to Duomly.

Prerequisites

You don’t need programming skills to finish my course, but of course is better if you have to understand the content better and use it in future.

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