424 Blog Posts To Learn About Javascript Development

Let's learn about Javascript Development via these 424 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology.

Why was the JavaScript developer sad? Because he didn’t Node how to Express himself.

1. How To Take Screenshots In The Browser Using JavaScript

Taking screenshots in-browser (or 'client-side') is all about tradeoffs - there's no perfect solution for every situation. Let's take a look at three different ways you can take screenshots, and then how you can use them by sending them to a server or letting the user download the image.

2. How to Update Object Key Values Using Javascript

Javascript objects consist of key-value pairs and are one of the most common data structures in Javascript.

3. Preact vs. React: A Quick Comparison

Should you choose React or Preact for software developments? It depends. Learn the difference between the JS libraries here.

4. A Guide on How to Build a Blockchain with Javascript

Although JavaScript is now the most widely used programming language worldwide, it is not usually the first language picked for building a blockchain

5. The Best Practices for Front-End Development

The Best Practices for Front-End Development

6. How to Remove the Last Element of a JavaScript Array

One of the most frequent operations we perform on an array is removing the last element. There are a few different ways to do this - but one of the most common

7. How to Use Type Casting in Typescript

To cast something in TypeScript, we use the 'as' keywords. Here's how type casting works in TypeScript.

8. How to Use .env Environment Variables in Vue

Vue.js also lets us use .env variables, but it works slightly differently. So let's look at how to use .env variables in Vue.

9. Top 10 Javascript File Managers

File management is a helpful tool in any business application. Here is an overview of the most functional, elegant, and popular JavaScript File Managers ready to be built into the client-server solution. Even if you do not have a direct need to work with files, you can borrow the classic file explorer interface for other tasks. For instance, there are some cases of the classic interface becoming the basis for a new web application in this article.

10. How to Install Node Versions and Upgrade or Downgrade Them

Learn the best way to install Node and keep it up to date.

11. 5 Best JavaScript Chat Libraries

Chats and messengers increase users' interest in the site. With online chats customers may get immediate information about the products they are looking for.

12. The Best NestJS Boilerplate to Start Your New Project

How to choose a starter kit / boilerplate for your next NodeJS + NestJS project? Boilerplates comparison

13. Advanced JavaScript Tutorial: How to Reload a Page with Location.reload(true)

Have you ever felt like you needed to start over and press the refresh button?

14. 32 Awesome JavaScript Snippets (one-liners) You Should Use in 2023

I'd like to share some useful JavaScript stuff I have saved

15. How to Find Location Using IP Address in NodeJS

Ever wondered why Google shows you content based on your location, or ads you see on websites are customized to your location? All this happens because of geolocation which makes it possible to identify the country, state and sometimes even the city based on your IP address of your device.

16. "If You Have a Goal, You Can Reach it" Nominee Nominee Yan Tsishko

Yan Tsishko is a chief software engineer at Oxagile. He believes Javascript/TypeScript is the most exciting technology & that frontend is the future of tech.

17. 5 Free JavaScript Spreadsheet Libraries in 2021

Spreadsheet libraries are in high demand today. Such solutions are convenient as they offer ready-made applications, save the developers' time and the owners' money. They can be used in any business domain to deal with big amounts of data.

18. The 10 Best JavaScript Frameworks to Use in 2023

In this blog post, we will explore the top 10 JavaScript frameworks to consider using in 2023, along with their pros and cons.

19. 4 Reasons Why React JS Has Taken Over the Front End Web Development

React.Js has taken the role of a standard resource in front-end development and here are some of the reasons why the language has done so well recently.

20. Practical tasks for JavaScript interview

Practical tasks like phrase reverse, event loops and using keywords are likely to be used to test you if you are applying to a job that uses Javascript.

21. The Array Methods Coming to JavaScript in 2022

Javascript is introducing a few new array methods which let us simultaneously copy an array, rather than changing the original. Let's look at how they work.

22. Insert JavaScript into HTML Using the Script Tag

The script tag is the primary method to insert JavaScript into the HTML page. We will look at all the ways to use the script tag and the importance of each.

23. Using JavaScript to Create and Generate UUIDs

Universally Unique Identifiers (UUIDs) are used everywhere in software development for everything from identifying object elements to DOM elements on a web page

24. Using React Router v6 for Private and Public Routes with Access Validation

In essence, React Router is a routing library designed for React-based web applications. Its main purpose is to facilitate navigation between components or view

25. What’s the Difference Between path.join() and path.resolve()?

Learn the differences between the Node.js functions path.join() and path.resolve() and when you should use one over the other.

26. How to Publish a React Component as a Package to Npm

This is a step-by-step approach to publishing a react component as a package to the npm registry

27. Mastering Node.JS: How To Delete Files Inside A Nested Folder

Code function to delete a specific file within a directory, recursively searching through subdirectories.

28. 2 Quick and Easy Ways to Fix 'Uncaught SyntaxError: Cannot use import statement outside a module'

In this quick guide we'll look at how you can solve the very common error, "Uncaught SyntaxError: Cannot use import statement outside a module".

29. How to Implement Caching Efficiently in NestJS Using Redis

In this post, we’ll look at using Redis to give cache capabilities to a NestJS project. We’ll discuss Redis, what caching is, and the implementation procedure.

30. Three Main Components of JavaScript

JavaScript is certainly one of those programming languages which you can get started within a few hours due to its simple syntax, but would probably take you years to master it.

31. Implement Form Validation in React Without Any Libraries

You don’t need a fancy library when you have HTML5 and Constraint API to implement Form Validation and Submission in React.

32. Understanding Function Overloading in TypeScript

Function overloads, generics and union types — excellent tools for full-fledged work with types in TypeScript.

33. Top 5 React Interview Questions in 2022

ReactJS is the most popular choice, and this lesson on how to answer ReactJS interview questions will help you get the job.

34. Python vs JavaScript: Main Differences, Performance Comparison, and Areas of Application

The complexity of modern web apps lies far beyond creating eye-catching user interfaces with countless elements. To enable lag-free experience and effortless scalability, it’s important to pay due attention to the architecture design, which can be pretty challenging. Under the hood of a full-featured online app, different frameworks and libraries can peacefully coexist with different programming languages used to build software. Since the equation may contain so many variables, it’s essential to master your knowledge of each potential system component to know when and why to use them.

35. Node.js Tutorial: How to Build a Video Streaming Application in 10 Minutes

hi folks, in this blog we will build a Node.js video streaming application in like 10 minutes.

36. Display Desktop Notifications Using JavaScript

Learn how to use the Notification Web API to display desktop notifications in JavaScript.

37. Remix Framework Review

Edge SSR, nested routes, and no client-side state differentiate Remix from Next.js, Gatsby but not best suited for realtime apps and sharing data across routes.

38. 9 Advanced JavaScript Concepts for Node.js Developers

Master key Node.js concepts: closures, prototypes, modules, error handling, currying, 'apply/call/bind', memorization, IIFE, and advanced arguments.

39. 12 Websites That Will Help You Learn Web Development Faster (completely Free)

12 Websites That Will Help You Learn Web Development Faster (completely Free)

40. 7 Best JavaScript File Uploads APIs in 2023

File uploads are a necessary thing for many web applications. They allow users to share their files, photos, and videos on your site with others.

41. How to Remove Console Statements From Production Build in 3 Easy Ways

Console statements create performance or security issues if you mishandle them. This article explains three ways to remove them from your production build.

42. Getting Started Building a Svelte App with SvelteKit

43. Writing a Production Ready Express Server [A Step by Step Guide]

In this article I will be explaining how to write a simple express server that is of Production Grade.

44. Understanding isObject Method in JavaScript

Hence, in this article, we will see how to create an isObject function and use it to check if an object is actually an object. So, let's get started!

45. Top 7 JavaScript Pivot Widgets in 2022

Pivot Charts are useful tools that can be relied on to visualise huge amounts of data. These 7 JavaScript Pivot Widgets are some of the best ways to use them.

46. Modern Style of Javascript with Arrow Functions

The complete explanation of Arrow functions in Javascript, and how it helps developers to write flexible and consistent code.

47. Building Ping Command in Node.js: Practical Guide to Buffers, Sockets, and Bit Manipulation

Building ping command in Node.js for fun. Short practical guide to buffers, sockets, bit manipulation, performance measurement, and Wireshark.

48. Yelp's Mobile App Stability Soars to 99.98% with BugSnag

Yelp's Mobile App Stability Soars to 99.98% with BugSnag. Here's how it was achieved.

49. Top 10 Javascript File Managers to Use in 2022

A brief intro to 10 file managers for software developers

50. How to Use GraphQL with the Remix Framework

Learn how to integrate GraphQL into your Remix project! Follow this step-by-step tutorial and learn about how GraphQL and Remix can be best friends!

51. How to Use a Hook in a Class Component

Did you know that you can use hooks in class components?

OK, I'm lying, kind of. You can't use a hook directly in a class component, but you can use a hook in

52. Using Decorators in Typescript

Typescript is a superset of Javascript. Decorators in Typescript are functions that add special behaviors to a class or members of a class.

53. A TCP Flow and HTTP Flow Guide: Changing HTTP Messages

Let’s take a closer look under the hood at what the process of changing HTTP messages is.

54. How to Manage Multithreaded Node JS Applications for Better Performance

In this post I'm going to show you how to potentially triple your Node application's performance by managing multiple threads.

55. Getting started with React Native for Windows & macOS

News flash! React Native is not only for mobile development. It can also be used to create desktop apps for Windows and macOS. Learn how to get started with it.

56. How to Print images with TSPL and JavaScript

How to Print images with TSPL and JavaScript

57. The Fastest Ways to Teach Yourself JavaScript

JavaScript, the language known for “running the internet,” is entrenched in the programming world. Here are a few of the best ways to learn JavaScript.

58. Why JavaScript Developers Should Use the Debugger Instead of Console.log

In this article, I explain why JavaScript developers should prioritize using the debugger over console.log and explore the limitations of console.log.

59. How to Add an Announcement Banner to your React Navbar

60. Implementing Password Validation in React With HTML5

Let's implement the Password component in React, supporting 5 validation rules.

61. Add Event Listener to Multiple Elements in Javascript

If you've ever worked in vanilla Javascript, you might be familiar with adding event listeners to elements using the following formula:

62. Top TypeScript Utility Functions You Need to Know

TypeScript, the popular open-source programming language, has become a crucial tool in modern web development. As a superset of JavaScript, TypeScript bring

63. How to Sort an Array by Date in Javascript

We've all been in a situation in Javascript where we have a set of data, all with different dates, which we want to sort by date quickly.

64. How Javascript Was Created and Why The History Behind It Is Important

Having a humble beginning of starting as a language that was intended to handle browser validations to a full-blown programming language that powers a lot of desktop applications as well, JavaScript has traveled a long journey.

65. How to Set the Default Node.JS version with nvm

66. Getting Started with Fabric.js in Angular 13: Creating and Editing Canvas

Are you looking to integrate Fabric.js into your Angular 13 project? Look no further! In this blog post, we'll guide you through the process of getting started

67. The Right Way to Utilize Webpack for Bundling a HTML Page With CSS and JS

The new HTML Bundler plugin makes Webpack setup incredibly simple, as all the configuration happens in one place.

68. The Advantages of Using Node.js: Caching, Scalability, and a Rich Ecosystem

If you’re wondering why Node.js is so popular with developers, here’s a list of advantages of using Node.js

69. Understanding TypeScript Maps & Types

Let's get real for a moment, Navigating the treacherous waters of TypeScript type definitions for a Map can sometimes feel like trying......Why, you ask?

70. Utility types in Typescript - Part 1: Partial, Required, Readonly

Typescript utility types allows Javascript developers to carry out type transformations. Some examples of utility types are Partial, Required and Readonly.

71. How to Compile Angular Component To HTML String With All The Bindings

Compile Angular Component To HTML String With All The Bindings

72. Next.js vs React: Who Wins the Battle?

There are two popular options for creating web applications with React: Next.js and React Router. Both have their pros and cons, but which one.

73. How to Add Notifications to your React Navigation bar

74. How to Schedule and Run Recurring Cron Jobs in Node.JS

Scheduling and Running Recurring Cron Jobs in Node.JS

75. Divide and Conquer: Binary Search in JavaScript

In the beginning, you will most likely try to use a brute force method to solve search problems; this is because it is the easiest and most rudimentary way to find a target. However brute force has a time cost; The Big O notation of brute force is usually and unacceptably equal to or greater than bigO(n²).

76. Mutability And Immutability In JavaScript Explained In Detail

The concept of mutability and immutability in JavaScript is essential to understand to avoid errors. Whether a data type is mutable or not is strictly tied to w

77. Object Deletion in Fabric.js 5: Effortlessly Remove Selected Elements Programmatically

Effortlessly Remove Selected Elements Programmatically: Mastering Object Deletion in Fabric.js 5

78. 3 Practical Tasks for Your Next React Interview

Here are 3 React tasks to check your coding skills, way of thinking, and ability to create good understandable code.

79. A Handy Guide to Parsing URLs in JavaScript

In this article, we’ll be diving deep into the topic of URL parsing in JavaScript and understanding how to access certain data from a URL string.

80. How to Fetch Data in Javascript like a Pro

Fumbling with APIs? Learn how to use the fetch API to get your data in Javascript like a pro.

81. Leveraging JavaScript to Enhance Bubble Workflows: A Case Study

Integrating advanced features in Bubble can occasionally present challenges. This article addresses one such challenge and how Javascript helps overcome it.

82. Want to Master Javascript Design Patterns? Here's Everything You Need to Know!

Unlock the secrets of JavaScript design patterns with this comprehensive guide.

83. Everything You Need to Know About Promise.all() in JavaScript

The Promise.all method in Javascript is a function that accepts many promises and then does something only after they have all been settled.

84. Why Order in React Hooks Matters

React Hooks are a new feature in React 16.8. They are a powerful way to write stateful components. All this power comes at a cost, however.

85. Using Redis Streams with NestJS: Part 2 - Reading from Stream

This is part 2 of a 3-part series, where we will explore how to use Redis streams with NestJS.

86. Recreate a Simple Pokemon Game With 70 Lines of Javascript

Creating the "Who's that Pokemon" segment from the anime as a web game can be easily done with just 70 lines of javascript and with the help of an API

87. How to Improve Website and Rendering Speed with JavaScript Code Optimization

Poorly written code will surely slow down your website loading speed. To enhance the website's performance, let's consider JavaScript code optimization tactics.

88. Scraping Amazon using Puppeteer and Browserless

An easy tutorial showcasing the power of puppeteer and browserless. Scrape Amazon.com to gather prices of specific items automatically!

89. Webix Datatable. From a simple table to a complex solution

The DataTable widget is a simple and at the same time powerful solution of the Webix UI library.

90. I'm Done Typing npm: A Zsh Function for JavaScript Package Managers

Use zsh functions to create command line alias that determines local package manager and runs the corrrect comamnd: bun, pnpm, npm, or yarn.

91. How to Build a Scalable URL Shortener With Cloudflare Workers and KV Under 10 Minutes

In this article, we will use Cloudflare Workers and KV to create a scalable URL shortener service that you can use to shorten your application links.

92. Using Redis Streams with NestJS: Part 3 - Consumer groups

This is part 3 of a 3-part series, where we will explore how to use Redis streams with NestJS.

93. Mastering Monorepos: Organizing Component NextJS Libraries & Projects with NPM Workspaces

Discover NPM Workspaces & Monorepos for efficient project management, empowering NextJS & Storybook integration in a unified repository.

94. We Built A Search Engine With MeiliSearch and JavaScript: Here's How You Can Too

Struggle to find the chemistry Nobel prize winner for 1979? Try out MeiliSearch's super-fast-search JavaScript tutorial to find Nobel prize winners in a matter of milliseconds. 🌬️

95. NPM vs Yarn: Settling The Debate

We are going to compare Yarn vs. NPM similarities and differences.

96. Making HTTP Requests With Axios in TypeScript

We decided to rewrite our simple fetch service to a more powerful solution with the ability to cancel requests which were sent previously.

97. Creating a Screen Sharing Application With JavaScript

Have you ever wondered how hard or easy it would be to create your own screen-sharing application? Learn how today using HTML, CSS & JavaScript.

98. 24 Best JavaScript Blogs and Websites

In this overview, we have compiled a list of popular sites, as well as JS blogs that are worth reading and keeping in your bookmarks.

99. Validate Form Inputs with HTML, CSS and JavaScript

Form validation is a way of making your form input secure by not letting any malicious code in your website.

100. TypeScript Interfaces and Types: A Comparison

Let's take a look at how Typescript Interfaces and types differ.

101. The Top VS Code JavaScript Extensions Every Developer Should Embrace

Visual Studio Code (VS Code) has rapidly become the go-to code editor for developers due to its powerful features, extensibility, and community support.

102. Redis and Node.JS: Learn the Basics

Redis is a powerful piece of technology that lets us store data in memory. Let's look at how to use it with Node.JS

103. Importing and Exporting Excel XLSX Using Vue: A Guide

Learn how to import and export Excel XLSX files using Vue. See more from SpreadJS today.

104. 5 Great JavaScript Projects to Code During Quarantine

We’re only three months into the new decade and we’ve already had the threat of WW3, Australia being on fire, and an outbreak of a new Coronavirus. Surprisingly, it’s the latter that has forced many people to isolate themselves at home.

105. Send Emails From Node.JS Using Sendinblue in Just 5 Steps

In this article, you will learn how to send emails from Node.js using SendInBlue.

106. Decoding the Three Dots (…) Or Spread Operator in Javascript

The spread operator, spread syntax or 3 dots (...), is a type of syntax in Javascript that is used by both function calls and arrays/objects.

107. The Best React Native UI Component Kits To Use In 2021

React Native was created by Facebook to accelerate and reduce the cost of developing mobile applications. It is clear that React Native is currently the best solution for creating cross-platform mobile applications.

108. JavaScript Essentials (Concepts + Code) Frontend Development For Beginners

JavaScript was is and will always be the first language of choice for developing front-end of any web application. We all know it.

109. The Step-by-Step Guide to Deploying Your Next.js App to Firebase Hosting

In this tutorial, I’ll show you how to deploy a full-stack JavaScript web app into Firebase. We’ll deploy a Next.js application to Firebase hosting.

110. Utility Types in Typescript - Part 2: Pick, Omit, Record

Typescript utility types allows Javascript developers to carry out type transformations. Some examples of utility types are Pick, Omit and Record.

111. Difference between let, var and const in Javascript

With javascript, variable declarations have always been one of its tricky parts. Unlike most of the C-based languages, javascript variables are always not created at the spot where you declare them. Where a variable is created usually depends on how you declare it.

112. How to Add Prefix or Suffix to Each New Line in JavaScript

Learn how to add a prefix or suffix to each new line in JavaScript with our step-by-step tutorial. Create a user-friendly online tool using JS.

113. jQuery is Not Defined: How to Fix This Common Error

One of the most common JavaScript errors we see affecting our customers is jQuery is not defined. A pretty serious problem if your web app relies on jQuery .

114. Javascript Development & Security

Javascript is a high level, dynamically typed interpreted, sixth most popular programming language. It interacts with the user DOM to perform various functionalities.

115. How to Update and Support URL Parameters in Alpine.js

Updating an Alpine.js project to support updating and restoring state via URL parameters.

116. How to Use Default Parameters in TypeScript

When we talk about default parameters, we are talking about giving arguments values that should be used, if that argument is undefined.

117. Changing Async/Await to Promises.all to Speed Up API Calls in Node.JS

Converting Async/await to Promises.all in Nodejs helps us reduces processing time from 50+ secs to less than 5 secs

118. Top 10 JavaScript UI Frameworks & Libraries for 2022

From a client-side programming perspective, the language JavaScript has grown into the language of web development.

119. The Most Progressive Web Apps of 2022

Progressive Web Apps (PWAs) can be called an intermediate between mobile apps and traditional websites. But, why exactly do we need them? As technology advances, it brings new devices. In turn, this upgrades the requirements of your average user. The success of your business depends upon the ability to provide these requirements.

120. 5 Complex TypeScript Problems Solved Using One Simple Example

I will try to tell with a simple example of how TS can be applied, and how to solve seemingly complex problems step by step.

121. How to Navigate Between Views in Vue with Vue Router

After creating an application in Vue, you'll often want it to consist of multiple views or pages.

122. How Optional Chaining Can Save You From Unexpected Errors in Javascript

Optional chaining is a feature in Javascript which lets us access the child properties of an object, even if the parent object doesn't exist.

123. How to Efficiently Manage JavaScript Monorepos With Lerna

Manage JavaScript 'monorepos' with Lerna, Build a React Icon Library & Publish to NPM

124. The Difference Between a Class and a Prototype in JavaScript

Dive into JavaScript to understand key differentiators between use of a Class and a Prototype - plus the impact each has on Lightning Web Components.

125. Checkers on React - Part 2 - Creating the Gameboard

In this tutorial, we will start with creating the game board.

126. How to Debug JavaScript Right Inside Your Chrome Browser

Chrome dev tools are a must have tools for modern day developers. Take your first step learning chrome dev tools by learning source debugger.

127. Learning ReactJS From Scratch

React is a product of Facebook. It is a very flexible and efficient JavaScript library for building interactive user interfaces. React forms the view layer of the web application which is technically the frontend. This makes it easier to make web applications with essential features such as reusable components, state management, DOM rendering and many more which are explained later. React is mainly used in making single-page web applications. In this article we’ll see the fundamentals of react library and why is it so popular.

128. Understanding innerHTML in Javascript

In Javascript, we have lots of different ways to manipulate DOM elements. Here, we take a look at one of the simplest ways to do so.

129. Top Startups and Enterprises Using ReactJS

React is a framework released by Facebook for creating Single Page Applications (SPA). What is a Single Page Application? Most web applications are traditionally server-side applications. The server holds the business logic, stores data, and renders the website to the client. When a client clicks on a link, it sends a request to the server, and the server will handle this request and send back a response with HTML code which the browser will render and be viewed by the user.

130. Monolith to Microservices: Build Your First Microservice App With Spring Boot

Microservices are a part of cloud computing which will become more important over time. This is how to create microservices using Spring Boot for the process.

131. 15+ Awesome Stuff to Build and Sell With JavaScript (and Friends)

Learn fifteen+ types of projects you can turn in your next side hustle or full-time arrangement to leverage your JavaScript skills in a scalable way.

132. You Can Become a Job Ready Web Developer From Scratch in Less Than a Year

Developers are some of the best-paid people on the planet thanks to their skillset. It's something that you can learn a in less than a year with the right tools

133. Using Client Components to Display React Server Components

This article discusses how to pass React Server Components as props to Client Components and why you might want to do so.

134. How to Transport Your Components Anywhere With React Portals

To solve this problem, we can teleport the modal out of its own component and into another part of our template using createPortal.

135. Javascript: No More callbacks, Use Promisify to Convert Callback to Promise

We need to convert callback to promise because the promise is more readable and easier to handle.

136. Who Would Win Between Flutter and React Native

This Flutter Vs. React Native comparison is going to be fun so stick with me till the end and you will have an answer to which one's worthy of your app idea.

137. The Implications of Javascript being a Single-threaded Language

Learn how Javascript async/await works and what it means by Javascript is a single-threaded language.

138. Everything You Need to Know About Text String Manipulation

For those new to coding or even experienced coders, this guide details how to manipulate text strings, just like the pros.

139. Having Trouble Accessing Your Session and Access Token Using Supabase, Nuxt and Vue3? Try This!

client.auth.getSession() returning null?

140. Working With Mapped Types in TypeScript

The main aim of this piece is to grasp the workings of mapped types in TypeScript and explore various typical scenarios.

141. Future Javascript: Types May Finally be Coming to Javascript

The type annotations specification specifies how Javascript will, in the future, implement types. Let's look at how types in Javascript will work.

142. Create a Morphing 3D Sphere in Javascript with Three.js

In this guide, I create a morphing sphere with a cool, wireframe background.

143. The Top JavaScript Spreadsheets

Explore the top JavaScript spreadsheets and their notable features for your applications in this review of leading options.

144. I Created a Bot to Solve Wordle so I Never Have to Ever Again

I hear everyone loves Wordle, that's cool. However, I suck at this. I'm better at code than English - so I wrote code to solve it for me, everyday.

145. How to Create a Custom Source for File Upload With Angular

In this article, we will learn how to Create a Custom Source for File Upload With Angular.

146. The 7 Most Useful Array Methods in JavaScript

Article about useful Array methods in JavaScript.

147. How to Build a Model Train Calculator the Right Way

Using Javascript to build a calculator for the cost of assembling model trains by combining API functions and a Wordpress site to streamline the process.

148. Crucial React Design Patterns Every Dev Should Know

Checkout the various React Design Patterns to use in building React components that are extensible and reusable for your next React project.

149. Nucleoid: A Low-code Framework for Node.js

Nucleoid is low-code framework for Node.js, lets you build your APIs with the help of AI and built-in datastore in declarative runtime engine.

150. Angular JS or React - What's Best for Client-side JS Framework

AngularJS and React are two of the most popular choices for developing client-side applications. Both offer a variety of benefits and differences .

151. SAINE is Mathematically One of the Best WORDLE Starting Words - Here's Why

How SAINE is arguably the best wordle starting word. Proven by math and statistics. Beating out common advice such as CRANE, and ADEPT

152. 5 Reasons to Convert from React to Next.js

React itself is a great solution already. But why are there many guides on "How to convert React to Next.js"? Let's find out why and when Next.js is better.

153. A Post-Mortem in 5 Acts: How Microsoft Privatized Open Source And Killed JavaScript in the Process

After Microsoft’s blitzkrieg take-over, the Open-Source JavaScript community as we know it is coming to an end. It’s a ‘secret’ war with high-tech propaganda.

154. How I Built a Simple Keystroke Application for Windows

I'm so excited to show you how I built a keystroke application for Windows that was inspired by KeyCastr.

155. Building ChatPlus: The Open Source PWA That Feels Like a Mobile App

ChatPlus is a React chat app , it's a PWA that attracts the attention with its vibrant user interface and multiple messaging and call functionalities.

156. One Hour JavaScript Coding Exercises

Here are some most recommended JavaScript Mini Projects.

157. Introducing The Popover API: Elevating Web UI Interactivity with JavaScript

Learn to enhance web interfaces with the versatile Popover API and JavaScript, optimizing user experience and interactivity.

158. Pros and Cons of Popular JavaScript Templating Engines

Explore the dynamic world of web development with a deep dive into three popular JavaScript templating engines-Pug, Handlebars, and EJS.

159. The 9 Mistakes JavaScript Developers Make the Most

In this article, we'll take a look at some of the most common JavaScript mistakes and how to avoid them.

160. Mocha+Chai: Writing a reusable Test Suite for an expressjs/mongoose API

Here is a workable, reusable way to test an expressjs/mongoose application.

161. Protecting Your React.js Source Code with Jscrambler

In this step-by-step guide, you'll learn how to protect your React.js application with Jscrambler to prevent code theft and reverse engineering.

162. Send Google Forms Responses in an Email Automatically Using Google Apps Script

Learn how to automatically send google form responses with Gmail with google apps scripts.

163. Authenticate Your Users Using Facial Recognition With FaceIO, Next.JS and Tailwind CSS

FaceIO is a facial authentication framework that can easily be integrated into any website or web app using a simple JavaScript snippet.

164. Why You Should be Learning about the Remix Framework

Are you looking to build an app with minimal effort? With Remix, you can do just that! Learn how this relatively new web framework compares.

165. Setting Default Inject/Provide Values in Vue

Vue uses provide and inject to send data down multiple levels without having to use properties - did you know you can set default values for any injected data?

166. Using Vue 3 with Parcel JS

Setting up Parcel JS to build a Vue 3 app

167. 7 YouTube Channels That Make Programming/Web Development Simple

7 YouTube Channels to get started coding.

168. The Web Development Courses to Help you Kickstart a Career in Web Development

If you want to learn web development and become a web developer, or looking for web development resources like books, online courses, and tutorials, but are not

169. Using JavaScript Grid Tutorial to Solve Issues With App Development

The importance of web and mobile apps that can handle massive volumes of data has skyrocketed over the past few years. As a result, small and large enterprises want to make the most of their data for monitoring and better decision-making.

170. How to Create Dynamic CSS Using Vue Reactive Variables

If you use Vue, you might be used to having to apply different classes to tags based on the logic in your code.

171. 10 Useful JavaScript Functions to Learn

Read about the 10 must-know JavaScript array functions.

172. Here's How I Built a Video, Audio, and Screen Recorder Web App with JavaScript

Here are some simple steps to build your Audio, Video and Screen Recorder with JavaScript and HTML with MediaRecorder, getUserMedia, getDisplayMedia

173. How to Use else if in JavaScript with Examples

Syntax of if else, else-if, nested if, and logical operators like AND OR and NOT in Javascript. Switch statement can be used as an alternate to If statement.

174. Boosting React App Performance: A Guide to Lazy Loading and Suspense

Lazy loading is a strategy that defers the loading of non-essential resources until they are needed, reducing the initial loading time and improving the overall

175. The Noonification: Anchor-based Large Language Models (10/11/2024)

10/11/2024: Top 5 stories on the HackerNoon homepage!

176. What Are Template Literals In Javascript And Why You Should Use Them

177. How to Create and Publish Your First NPM Package

A Comprehensive Guide To Creating and Publishing Your First NPM Package

178. Creational Design Patterns In JavaScript: A Brief Tutorial

Object creation mechanisms increase the flexibility and reuse of existing code. Here in this post, we will see the Object Creation Pattern in JavaScript

179. JS SEO: How to Optimize JavaScript For High Rank in Search Results

There's a good chance that your website is made in JavaScript. If you want to know how to improve its SEO ranking using JS, this guide covers the basics.

180. How to Build Your Own Discord Bot with Discord.js (v13) 🤖

Learn how to use the updated discord.js library and make your own Discord bot.

181. Why It's Your Destiny To Become A Full-Stack JavaScript Developer

I've never met a true, passionate web developer who isn't a multi-dimensional specialist interested in a wide variety of topics related to their job.

182. What Is The Best Widgets Library In 2022?

An easy-to-use and comprehensive JavaScript framework are of utmost importance if you are a web developer.

183. Let’s Know the Key Aspects of Building Single Page Applications using Angular

As an IT Software Consultant, I keep looking for new Angular development frameworks and AngularJS development tools, recently I have been looking for the best Angular development framework to develop single page applications (SPAs) for businesses. And, I got this:

184. Top 15 Ideas for React Apps that Web Devs Can Build in 2022

Choose one of these React project ideas and build your next React application in 2022!

185. 10 Repositories that Will Transform the Way You Approach Technical Interviews

A complete computer science study plan to become a software engineer. This GitHub repo will take you from ground level to advanced concepts.

186. Javascript File Handling: 11 Golden Rules to Follow as a Programmer

Learn the 11 golden rules for handling files with Javascript like a pro! From error handling to security considerations, be a responsible programmer.

187. State Storage in Chrome Extensions: Options, Limits, and Best Practices

This guide explains the options and limitations state persistence when building Chrome extensions.

188. The Top JavaScript Datagrids

Explore the top JavaScript Datagrids and their notable features for your applications in this review of leading options.

189. Understanding the Javascript Array Reduce Method

The JS reduce method is a recursive way to perform a computation based on every element in the array while considering the previous elements of the array.

190. Defend your Node.js Apps With Jscrambler

This tutorial will explain how to integrate Jscrambler seamlessly into the build process of a typical Node.js app in just a few minutes.

191. Speeding up Promises in JavaScript

192. Introducing a New, Lightweight WYSIWYG HTML Editor That Fits Any Technology Framework

193. Why JavaScript Should Be Your Technology For Startups in 2022

Startups choose JavaScript as main technology in 2022 thanks to impressive number of frameworks, its libraries and third-party APIs integrations.

194. What is ECMAScript and How is it Different From JavaScript?

Many times developers use JavaScript and ECMAScript synonymously for each other. Though they are very closely linked to each other, it does not mean they are the same thing.

195. Understanding Chrome V8 — Chapter 2: Hello World

Welcome to other chapters of Let’s Understand Chrome V8

196. 10 JavaScript Interview Questions and Answers to Help you Land Your Next Role

10 JavaScript questions for experienced developers that can help you crack your next interview.

197. How to Build a Voice App in 30 Minutes

You have mastered building web apps. Maybe even building mobile apps. But what about these smart speakers that are now sitting in people's living rooms? What about our new found ability to talk to apps on our phones?

198. How to Use Data Grid to Render Great Info in Your Web Apps

Using a data grid is important if your web application renders a lot of data, such as tracking stats or reports.

199. Using KeyExtractor in React Native's FlatList

In React Native, the FlatList component works well to render a long list of data.

200. How to Create and Connecting Redis to a Serverless Node.js App on Azure

Hello, everyone! Today, we'll be diving into the fascinating world of software development, specifically dealing with Node.js, Azure and Redis.

201. The 4 Main Principles of React That Made It So Popular

React is popular for a reason. It offers not only a solid paradigm of programming but also makes code much more maintainable.

202. Understanding Javascript's Array Slice Method

The slice method on arrays returns a shallow copy of a part of an array. It takes two numbers, a start, and an end. Every array has a slice method.

203. 10 Fantastic JavaScript Projects for Beginners

Here are 10 Fantastic JavaScript Projects for Beginners.

204. Checking if a Value is a Number in Javascript with isNaN()

In Javascript, we have numerous ways to check if something is or is not a number.

205. Dynamic Programming: Using Memoization to Improve Your Javascript Functions

In this article, we will learn about what memoization is, what value memoization provides to Javascript developers, and how to use it to improve JS functions.

206. 5 Best Practices to Follow for Node.js Development

Node.js has become popular among developers. The rising popularity has dramatically changed the face of web development.

207. What is JavaScript? - A Beginner's Guide

An overview of the JavaScript programming language, its uses, basic concepts, and brief history, all tailored for beginners.

208. 10+ Ridiculously Cool Admin Themes And Templates

In today’s article, we will have a quick look at 10 admin templates and themes that are simple to use and good to look at.

209. Learn Fundamentals of JavaScript : Number Variable, Multiple Variables, Booleans, Strings

After exams and lots of procrastination, I finally resumed my #100DaysOfCode journey with JavaScript

210. The ABCs of JavaScript: apply, bind, and call

The ABCs of Javascript are: A - apply(), B - bind(), and C - call(). Using them, we can set what 'this' should refer to.

211. 20 JavaScript Libraries Every Programmer Should Know

A JavaScript library is a library of pre-written JavaScript that allows for easier development of JavaScript-based applications

212. 6 Reasons why JavaScript is the GOAT of Programming Languages

Often considered as a tool to build applications in your web browser, JavaScript can also be used as a general-purpose scripting language. Discover why

213. How to Reduce Response Times and Improve Performance with Redis Caching

Learn how to improve the performance of your web application by caching API requests with Redis and Node.js. Reduce response time and increase efficiency by sto

214. Determine Whether an Array in JavaScript Is a Subset of Another Array

There are many cases where knowing when an array is a subset of another can be pretty useful.

215. 10 Resources That’ll Make You Better At Dashboard Creation

More and more organizations rely on business dashboards for various reasons – including gaining critical insights into their data, monitoring and tracking key performance indicators, studying past performance, and predicting future trends.

216. Let’s Understand Chrome V8 — Chapter 8: V8 Interpreter Ignition

"Let's Understand Chrome V8" is serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

217. A Quick Look at NodeLists and How They Work

Did you know that Javascript does not class a selection of multiple elements as an array?

218. How to Determine Whether a JavaScript Object Is Empty

Defining a new object in Javascript is pretty easy - but what if you want to find out if it's empty?

219. Evaluating Conditional Statements in JavaScript

Let's learn about the JavaScript conditional statements!

220. VS Code Extensions to Power Up Your JavaScript Development

Important VS Code Extensions for JavaScript Developers.

221. Understanding Chrome V8 — Chapter 15: Debugging in V8 More Easily

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

222. How to Achieve Schema and Validation in NoSQL Using Ottoman and Couchbase

Ottoman is an Object Data Modeler (ODM) for Couchbase's Node.js SDK providing JSON schema and validation for a NoSQL database.

223. How to Update and Support URL Parameters in JavaScript

A look at writing a web application that can save it's state to the URL, making it easier to share state with others.

224. 7 Tips For Becoming A Better JavaScript Developer

Sometimes I find myself going through the same steps when I work on different projects. These are just some of the things I've found helpful over the years.

225. How To Future-Proof Your React File Uploader

Web developers who want to build an application using ReactJS must consider the react file upload to ensure that users can upload any file they need.

226. How to Install NVM to Manage Node Versions Easily

nvm is used to manage the versions of Node.js installed on your computer, so it's a really useful tool.

227. Building Your Own BMI Calculator: A Step-by-Step Guide

This is a simple BMI Calculator made with pure HTML, CSS & JavaScript.

228. Let’s Understand Chrome V8 — Chapter 7: Stack Frame

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

229. A/B Experiments with Statsig Layers

A/B Experiments with Statsig Layers

230. Understanding Chrome V8 - Chapter 17: How Chrome Implements the JavaScript Object

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

231. Setup Environment Variables for Web Dev projects [A How To Guide]

Setting up Environment Variables is the best practices in web dev world. But it seems troublesome for most people in practices, so few applied it. Well, it actually not that hard and it is necessary in most cases, let me show how you in this article.

232. TypeScript vs JavaScript: Understanding the Differences

In this guide, I'll explain exactly what TypeScript is and why it's different from Javascript.

233. Drag, Drop, and Dominate: The Best Pivot Table Libraries for Web Apps

Explore the top JavaScript pivot table and OLAP tools and their notable features for your applications in this review of leading options.

234. 7 Optimization Recommendations for JavaScript Developers

In this article, I'll share 7 optimization tips that every JavaScript developer should know.

235. JavaScript Ordinals: Adding st, nd, rd and th Suffixes to a Number

In Javascript, it's usually considered best practice to work with absolute numbers, as number is a defined type. However, when expressing these numbers in user

236. CheatSheet: 20 JavaScript Array Methods

Arrays are objects that enable storing a collection of items and data under a single variable name and have the capability to perform a certain operation.

237. Building Blocks of DOM Manipulation - Vanilla JS Tutorial (Part One)

Learn the basics of DOM manipulation with Vanilla JS including set up, document.createElement(, .textContent, and more.

238. How I Created My First Google Sheets Add-On and Why You Should Try It Too

In this article, I'll share my story of how I created my first Google Sheets add-on.

239. How To Enhance JavaScript File Upload Experience In Your Web App

Many web applications collect information from the selected files and transmit it to the page. While a basic upload form can do the trick, an API service is needed to expand on modern features.

240. I'm Also Done Writing npm (Sort of)

Are you weary of remembering which package manager you utilized for each project you wrote or tested? We have an effective solution.

241. 3 Things You Will Love About Micro Frontends

3 cool things that will make you love micro frontend architecture - flexibility in managing codebase, a wide choice of frameworks, and independent deployments.

242. How I Adopted the Model, View, Controller (MVC) Architectural Pattern in JavaScript

...for Better Code Separation

243. Understanding Optional Chaining in JavaScript

Optional chaining is a modern language feature that allows you to safely navigate through and access deeply nested object properties.

244. Javascript Cheatsheet: Spread Operators

This Javascript Cheatsheet for Spread Operators explains the use case scenarios and the basic concepts behind Spread Operators when coding in Javascript.

245. From Zero to AI Image Analyzer in 5 Minutes: A Beginner's Guide

This article shows you how to build an AI image analyzer. We will use Project IDX and the Gemini API.

246. Reading Uploaded File Content in JavaScript

Web developers have many reasons to read uploaded file content in JavaScript.

247. JavaScript's Clipboard Copy: Crafting with AI

Dive into a reusable JavaScript Clipboard Copy Function crafted with AI, highlighting error handling & best practices.

248. Svelte UI: The JS Framework Shaping Tomorrow's Web Development

In an evolving world of web development, making the most suitable choice of UI frameworks can greatly impact the efficiency and quality of your applications.

249. How to Recreate the Iconic Mr Potato Head 🥔 with Vanilla Javascript

Who doesn't like Mr. and Mrs. Potato Head!

250. How to Write Your First Unit Test With Jasmine

Let’s take a more practical look at a simple case for testing.

251. A Step by Step Guide to JavaScript Localization

JavaScript Localization Guide

252. How Memoization Can Help You Boost Your Javascript Code

Memoization is a technique that saves the results of executing functions to avoid recalculations. In this article, we will use this to find Fibonacci numbers.

253. 5 React Frameworks That Could Help You Speed Up Dev Time

Here are 5 React frameworks that could speed up your development time when building a web application.

254. JavaScript Maps: Everything You Need to Know

You might be using Javascript plain old objects right now when a map may be a better solution to your problem.

255. Understanding Chrome V8 — Chapter 1：Checkout, Build, Run V8

Welcome to the first chapter of Let’s Understand Chrome V8.

256. 20+ React Tools to Help You Become a More Productive Programmer

The goal of this post is to provide you with tools you need to be more productive when developing React applications.

257. Top 7 Bootstrap Admin Dashboard Templates

There is a huge number of admin dashboard templates on the internet and a significant number of free ones to download. They usually include such kind of things like graph/chart libraries, dashboard page, alert boxesbuttons, navigation schemes, icons, tables and so on. We will try to find some best suitable UI (user interface) toolkit for your project.

258. Pocket Guide to Javascript Array Some Method

The some array method lets us check if some elements pass certain criteria. Let's look at how it works.

259. Next.JS vs. React: What Should You Use?

React is a tool for building a front end. Next.js serves the same purpose. However, both instruments offer a slightly different set of features.

260. Using Union Types to Improve Your TypeScript Code

What are union types and how you can use them to your advantage!

261. 19+ Javascript Plugins and Data Table Libraries to Make Your Life Easier

This time we want to introduce libraries for working with tables or grids, since tables are an important part of any great application.

262. 5 Data Visualization Widgets for Modern JavaScirpt Libraries

Data Visualisation is an incredibly important part of conveying information in the world. Getting the best widget types for Data Visualisation is a part of that

263. What's New in REACT 18: A Quick Overview

This article considers the new features that have just be included to React 18, its applications, and other essential things that are worth knowing.

264. dappKit:A Simpler Way to Start Your Web3 Project

Start your own web3 app with just 3 lines of code. NFT, ERC-20 tokens, DeFi platforms, DAOs and more.

265. Why Do Programmers Choose to Learn Java as a Programming Language?

What is the best programming language to learn for a developer? Can’t name the best, but yes, Java is surely one of the Best! You can dive in for the reasons.

266. The Array Every Method in JavaScript

Sometimes, with arrays, we want to test every element for a certain condition.

267. Understanding Chrome V8 - Chapter 22: Compiler Workflow Bytecode, Constant Pool

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

268. Understanding Chrome V8 - Chapter 24: How does V8 Describe Your JavaScript Function

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

269. Comparing Node.js and PHP in 2022: Between Modernity and Tradition

Want to know advantages, weak sides, and the types of projects that will better suit NODE.JS or PHP? Read our article!

270. Unleashing the Power of JavaScript in Artificial Intelligence

Unleashing the Power of JavaScript in Artificial Intelligence

271. Javascript Sets: An Essential Guide

A Set in Javascript is a unique list of values, similar to the set data type in Python.

272. Is Software Testing Really Worth It?

Over-testing and too strict dev and QA processes will slow you down and might damage your company in the long run. My opinion on common testing practices.

273. Introducing the Map Method in Javascript ES6

The map method is a part of ES6 that is especially useful for React developers. What is it and how does it work? Let's take a look.

274. Javascript Array Concat Method

The concat method on arrays is used to take two arrays and concatenate them into one.

275. Calling Hugging Face AI From an Oracle Database Using JavaScript

In this blog, I will show you how to quickly create an entirely free app using a JavaScript program that runs within the free Oracle database and calls Hugging

276. How to Remove Duplicate Elements in Javascript Arrays

Javascript arrays can contain duplicates - which is fine most of the time, but can sometimes cause some issues.

277. Choosing Between SASS vs CSS Modules vs CSS-In-JS

How we chose our styling: SASS vs CSS Modules vs CSS-In-JS

278. What are Truthy and Falsy Values in JavaScript?

In JavaScript, things can be true, or false, but they can also be truthy or falsy.

279. 5 Simple Ways to Replace All String Occurrences in JavaScript

Have you ever been in a situation where you had a string of text and wanted to replace all of its occurrences with something else?

280. 19 JavaScript Data Chart Libraries

Javascript charting library is important when you need to present data in the most informative way. Check our top of the best JS chart libraries here!

281. How to Send Emails Using an API

To send emails from API, we need to configure Gmail with a number of settings.

282. Let's Talk About Vanilla JavaScript: What Is Vanilla JS, and Why Should I Spend Any Time On It?

Know a little JavaScript, but can't do much with it yet? This tutorial, "Vanilla JS in the DOM", will help you understand the background of Vanilla Javascript.

283. 5 Exciting New JavaScript Features You Can Use Today

5 Must-Know Features in JavaScript ES2022: Enhance Your Code and Boost Your Productivity

284. The Ultimate JavaScript Beginner's Guide To Static Code Analysis

The answers to every what, why, when, and how about Static Code Analysis in JavaScript. Information about in-depth scanning, guard rails, and more.

285. Power Up Your Logging in Node.js

Power up your logging and build good developer habits. As your codebase grows you'll need to debug it more easily and one tool is logging.

286. Exploring Bitwise Operations in JavaScript: A Beginner's Guide

Learn how to use & | ^ ~ << >> >>> operators in JS with clear examples. Demystify bitwise operations for a more powerful and efficient code.

287. Let’s Understand Chrome V8 — Chapter 16: What is Runtime? Why is it important?

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals like runtime.

288. What are Generics in Java and How do they work? Explained with Examples

Generics were introduced in version J2SE 5.0 of Java in 2004. It is a pure compile-time concept.

289. Let’s Understand Chrome V8 — Chapter 5: Compilation Parser

In Chrome V8, the parser works with the scanner to create tokens to understand what functions it needs to carry out next, letting the browser work as intended.

290. Building a Simple Tic-Tac-Toe Game with JavaScript

In this article, we will be building a simple version of Tic Tac Toe using HTML, CSS, and JavaScript.

291. JavaScript Loops: for/forEach/for.. in/for.. of Explained

There are quite a few ways in Javascript to loop through an array of items or any other iterable item in Javascript. You may have seen them:

292. 6 Things You Should Not Do in JavaScript

In JavaScript, there are many ways to do the same things. But not all of them are equally good. And some of them you should not use at all.

293. Node.js Vs AngularJS: Which is Best for your Web App?

Now when you understand well the difference between both the platforms, you must agree with the fact that both the platforms are great as well in their respect.

294. The JavaScript Logical OR Operator: How Does it Work?

The logical OR operator in JavaScript is an operator which returns the left-hand side if it is truthy, but otherwise defaults and return the right-hand side.

295. Using the Spread Operator in JavaScript

This article will cover the spread operator and how you can use them in your day to day JavaScript programming. This article assumes you have some familiarity with coding in the JavaScript ecosystem.

296. Let’s Understand Chrome V8 — Chapter 9: Builtin

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

297. How to Super Charge Your Web Design Skills This Year

This story discusses 22 actionable tips that will help you all to improve your web design skills in 2022.

298. JavaScript Challenges: Prime Numbers & Sophie Germain Primes

Let's create a function that will return true if string is a prime number and return false if a number is not a prime.

299. New Tool Promises Faster Websites with Streamlined Server-Rendered UI

The HMPL project is a small template language for displaying UI from server to client.

300. Implementing Infinite Scroll with Vanilla JS: It's Easy as A.B.C & D

This article will focus on how to use JavaScript to make use of some properties to achieve infinite scroll.

301. Understanding Chrome V8 - Chaper 21: Token, AST

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

302. 7 Frameworks to Create Ideal UI/UX Prototypes in Javascript

Here is a list of 7 frameworks that can be used in creating prototypes.

303. Making Debugging Easy With Console Wrangling

Here we talk about two of the functions available on the console object: console.table() and console.trace().

304. A Simple Introduction to Arrays In JavaScript

Arrays are one of the most used Data Structures in JavaScript and pretty much any language.

305. Everything You Need to Know About Javascript Arrays

Here is a list of pretty much any action you would want to perform on an array, and how to do it in Javascript.

306. Handling Node.JS as an Asynchronous Application with Error Handling

In this article, you will learn how to implement the following coding practices to differentiate between Synchronous and Asynchronous Calls.

307. Why Reading JavaScript Is More Difficult When Default Exports Are Used

How using default exports hurts your codebase readability and refactoring.

308. 5 Best JavaScript Templates for Business

Templates can significantly speed up the development process. Here are the 5 Best Javascript Templates - check them out!

309. The Top 7 Tricks and Tips to Give Your Java Learning a SpeedHack

In the world of powerful open Internet resources like books, tutorials, libraries, Youtube videos, blogs, and programming courses, everybody is talking about online learning. Now you have everything to study fast and effectively, at your own pace.

310. The Fallacy of Strongly Typed Languages

This is a story of how I moved from hate to love for NodeJS language while being a Java developer, filled with insights I encountered during this process.

311. Why Do You Need A JavaScript Test Framework?

The JavaScript testing framework enables you to boost your development workflow significantly. In addition, it increases your team’s speed and efficiency.

312. How Records Can Help You Implement Complex Data in Typescript

TypeScript Records are a great way to ensure consistency when trying to implement more complex types of data.

313. Write Your Own D&D Encounter Tables in JavaScript for Dungeon Masters

Calling all Dungeon Masters! Here's a short beginner-friendly introduction to writing your own web and printer-friendly D&D encounter tables.

314. Understanding Nullish Coalescing (or ??) in Javascript

The nullish coalescing operator is useful in situations where something can be returned as either null or undefined, and helps us tighten up our code.

315. 5 Open-Source JavaScript Datagrids Worth Considering in 2026

Choosing a JavaScript data grid is a long term decision. This article compares open source grids that also offer commercial versions for growing products.

316. The Developer's Guide to Updating npm Packages

A simple guide for updating for npm packages.

317. Meet Clockwise Software

Meet Clockwise Software - a Ukrainian JavaScript development company with a head office in Dnipro.

318. Everything You Need To Know About Angular Material Components

A good UI design also increases user interaction on your website and makes it easy for users to get things done.

319. Angular vs AngularJS: What is the Difference

The fact that Angular is based on TypeScript and AngularJS is based on JavaScript is one of the most significant differences between the two frameworks.

320. How to Use an Event Bus in Vue.js 3

In this tutorial, we will use the Vite build tool to scaffold a project.

321. A Kanban Board Component for Project Management

Project management is a crucial domain in the sphere of IT.

322. 10 JavaScript Apps to Power your Business

323. Understanding Chrome V8 - Chapter 20: How Compilers and Parsers Work

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

324. Setting Up .gitignore For Your JavaScript Project

Gitignore lets you give instructions to Git that makes it ignore name patters that you designate, making it possible for you to control the files tracked by it.

325. How I Mastered JavaScript Event Loop and Concurrent Model

Discover practical tips for building responsive web applications without freezing the UI.

326. Exploring Javascript Console Object

The specifics of how console object works vary from browser to browser, but there is a de facto set of features that are typically provided.

327. JavaScript Security: Mitigating Vulnerabilities for Safer Web Development

Learn how to safeguard your JavaScript code from common security flaws with expert tips on vulnerability mitigation.

328. Understanding Chrome V8 — Chapter 4: Scanner, Token generation

Welcome to other chapters of Let’s Understand Chrome V8

329. The Alchemy of the Web: Transforming Ideas Into Reality With HTML/CSS and JavaScript

The world we live in today is intricately linked through the vast expanse of the Internet. Behind every engaging website and interactive web application lies a

330. How to Power Up Your Logging in JavaScript

Power up your logging and build good developer habits. As your codebase grows you'll need to debug it more easily and one tool is logging.

331. How to Write a Simple NPM Package

Imagine that you don't need any compiler or bundler to prepare your NPM package written in ES2020 standard. Yes, you can.

332. Coding for Gamers: The Long Dark

Before I became a programmer I loved to play games. I played games for many years before I even knew the most basic concepts about coding. However these days I see that people are trying to introduce their kids to programming and looking for ways to make programming concepts more approachable. I think that using existing games people love is a great way to do just that. That is why I wanted to start this new coding for gamers blog series. In this tutorial I will show you how to do that by walking you through the process of extracting a feature from a video game called The Long Dark and recreating it on your own.

333. Take These 12 Quick Challenges to Find Out if You Know Javascript

Do you know Javascript? The language we all love has some weird and sometimes unexpected behaviors.

334. VoidZero, The New ESLint, MongoDB 8.0, and More - This Week in JS

This week, we have exciting updates that will make your development workflow smoother and faster.

335. How to Delete an Item in an Array at a Specific Index

If we want to delete items from an array, we can use the splice method that all arrays have. Let's look at how it works.

336. What is 'this’ in JavaScript?

‘this’ is always been a pain in the a** for many JavaScript developers, but it’s time to say ‘I got this’.

337. What is the Difference Between Web2 vs Web3

In this article, we will discuss the major differences in Web 2.0 and Web 3.0.

338. Understanding JavaScript Event Loop

JavaScript Event Loop is a fundamental concept. In this tutorial, we will know JavaScript Event Loop on a high level.

339. Build Your Own JavaScript Library to Detect Mobile Browsers

What are the most common methods for detecting mobile browsers with JavaScript? This article covers both independent snippets and popular libraries.

340. Java Vs. JavaScript: Know the Difference

Why do these two languages have such similar names? How do they differ from each other? This article will provide the answers.

341. Introducing Our New JavaScript Standard Library

Introducing our new JavaScript Standard Library @opentf/std.

342. We Created JavaScript Data Grids So You Don't Have To Reinvent the Wheel

Avoid these pitfalls when deciding whether to build a JavaScript data table (Grid) on your own. Learn from engineers who’ve built multiple grids.

343. Removing Items From a JavaScript Array

Let's look at how to remove a particular array item in Javascript.

344. 5 Tips for a Novice React Developer

There's a lot to learn when you're a new React Developer. These 5 Intro Tips will help you avoid simple mistakes many new developers make when starting out.

345. Introducing the at() Method for JavaScript Arrays

This article is about latest ecma script or ES22 update of at() method of array. at() method of array is used for getting the value based on index

346. DunYan: Understanding Inheritance in JavaScript

Inheritance is a mechanism in JavaScript that allows an object to inherit properties and methods from another object.

347. Using Next.js 13’s Bleeding-Edge Features for Data Fetching

The app directory, Streaming, Suspense, and hybrid Server and Client Components were demystified — with a little help from GraphQL + WunderGraph.

348. How to Use Rest Parameters in JavaScript

This short article will cover Rest parameters and how to use them in JavaScript programming.

349. How I Built a Facial Recognition Application Using JavaScript and the Luxand.cloud API

Building a facial recognition application with JavaScript is not a daunting task. In this blog post, I'll walk you through the journey of developing one.

350. Use Metho to Safely Add Dynamic Superpowers to JS Objects

Metho allows you to safely 'monkey patch' any object with new capabilities and dynamic properties. Great for extending the functionality of native JS prototypes

351. Five Simple Steps to Convert Dashboard Charts Into PDFs

The article offers a concise guide on exporting dashboard charts to PDFs using jsPDF, demonstrating the process with clear examples and minimal code.

352. Don't Be Fooled: Spotting the Authentic ECMAScript Decorators

History of ECMAScript decorators, their implementation, and real-life examples of the decorator pattern in action.

353. Everything About the Javascript Logical AND Operator

In this complete guide, let's look at how && works, and go through some examples to explain when it returns values, and what values it will return.

354. Understanding NPM Semantic Versioning: A Guide from Patch to Perfection

Dive into the world of Semantic Versioning (SemVer) and learn how it can make your software development process more efficient.

355. How to Ensure Secure File Handling in JavaScript

Protect your users' sensitive information with these best practices for secure file handling in JavaScript. Learn how in our latest blog post!

356. Understanding the Magic of 'this' in JavaScript

It's something used all the time in Javascript, but often what it refers to is a mystery. Let's look at how this works in Javascript in different contexts.

357. Let’s Understand Chrome V8 — Chapter 10: Ignition Execution Unit

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel fundamentals such as ignition execution.

358. Redoor: New Alternative to Redux

I bring to your attention the state management library for React. The library is still under development, but you can already try it.

359. Why Persisting Incremental User States is Hard

Stateful user flows are very important for many modern SaaS products. This article walks through the challenges you might face as you create and evolve them.

360. How To Add A Data Grid To A React Application

As a developer, when building a data-driven application, a data table with columns and rows can be what you need to display data to users of your application.

361. Javascript Pointers Do Exist!

I bet you didn’t know that Javascript has pointers. Well, it does! Let’s take a quick look at how they are implemented and how they work.

362. Testing for Image Format Support Using Simple JavaScript

Here are two simple Async/Await JavaScript scripts that will detect and indicate browser support for the AVIF and WEBP image formats.

363. How to Insert an Item Into an Array at a Specific Index in Javascript

We use the splice method to insert an item into an array at a specific index in javascript, which takes 3 arguments - and also lets us delete items too.

364. Conditional Rendering in Vue

v-if and v-show are two ways to conditionally render content in Vue.

365. A Review of Arrays in Javascript

Arrays in Javascript are a simple, one-dimensional way to store simple sets of data. Arrays are non-unique, which means they can store duplicates (unlike sets).

366. How to Add a Blog to Your Wix Website and Edit JavaScript via Velo

Making things like a journal or blog with Velo is easy as all hell! All you have to do is go to the Velo code editor.

367. An Introduction to JavaScript Functions and Asynchronous Programming with Callbacks

Dive into the world of JavaScript functions with our comprehensive guide. Learn the ins and outs of function declarations, expressions, and callbacks.

368. JavaScript Strict Mode vs. Bad Programming Practices

JavaScript Strict mode is used to turn mistakes into errors for easier debugging and to help you write better code.

369. Why Are UI Components Important For Web-Based Development

Organizations are looking for web applications that provide users with many unique functionalities. For example, the User Interface is the essential part of a web application for anything they provide.

370. OpenAI Unveils Codex—An AI Dev Assistant Built for JavaScript and React

Codex is OpenAI’s software engineering agent that helps developers, especially web and JavaScript developers-automate coding tasks.

371. "How Many Colors Can the Human Eye See?": The Application

How many colors can the human eye see?

372. Understanding Chrome V8 — Chapter 14: What is Dynamically Typed JS

"Let's Understand Chrome V8" are serial technology articles that explain the V8 code, it covers many V8 kernel functions and fundamentals.

373. An Intelligent Tool That Attends Your Meetings For You

Ever been to meetings you didn't want to be a part of? Meetings you could do better without but, you had to go through thoroughly because you didn't know when your name can be announced and you knew you'd have to respond then. Yeah, we have all been there.

That's where "MSorryWhat!?" - my weekend project comes into play. It's a simple speech-recognition which comes with hot word detection which a user can set, upon complete configuration (which doesn't take more than 5 minutes), MSorryWhat listens to your meeting while you do whatever else it is that you want to do and it notifies you whenever your selected hot word is detected!

It is a simple javascript based application living here. It leverages the Webhooks and Notifications services of IFTTT (If this then that) app, to notify you when your name is announced, on the backend it leverages chrome's speech recognition engine.

I spent 10 minutes to create a demo for the tool which can be viewed here:

374. How to Send and Schedule E-mails via a Node.js app

As an application developer, how often we sense the need of a service that would send e-mails to specified or subscribed email ids? Even if there is no real need, we still fantasize about it while developing a pet-project or an app for fun, don't we 😁?

375. From ES6 to ESNext: What Is Node.green?

Node.green is a website that provides a comprehensive and easy-to-use resource for tracking the support for ECMAScript (ES) features in different versions

376. Exploring Common Uses Cases of the JavaScript Spread Syntax (…)

Understanding Javascript spread operator

377. Navigate JavaScript ES6 Syntaxes for Efficient and Readable Code

Upgrade Your JavaScript Skills with These Essential ES6 Syntax

378. A Closer Look at Immediately Invoked Function Expressions (IIFE) in JavaScript

Immediately invoked function expressions, or IIFE, are functions that are run as soon as you define the function.

379. Using Provide and Inject in Vue

With properties in Vue, we can pass data from a parent element or vue template to a child element. It's easy in Vue to give properties to a child element.

380. Hacking Dependency Free React State Management

How to create global state management in React applications without side dependencies and unnecessary rerendering

381. The Advantages of Using REST API with Amplication for Your NodeJS Apps

In this article, we will discuss how to develop a REST API in NodeJS, as well as some of it's advantages when done with Amplication.

382. Breaking From ForEach in JavaScript

There is no direct way to break from the forEach() function, however, there are some workarounds.f

383. 3 Steps to Adding End-to-end Tests to Your Project

E2E enables extensive testing as soon as the changes are available. It has a chance of catching potential issues before merging changes to the main branch.

384. An Intro to Middleware in NextJS 12

NextJS 12 was announced yesterday at the NextJS Conf and they announced a new feature called middleware which allows one to modify the response to a request.

385. Using Console.Log to Its Fullest: Tips and Tricks for Enhanced Debugging and Development

Discover advanced console.log tips to enhance your web development debugging skills, from basic tricks to creative uses and logging levels.

386. Stay Up-to-Date: Migrating to React 18 with Confidence

The benefits of migrating to React 18 with confidence. Explore its powerful features, step-by-step migration guidance, and optimization strategies.

387. Resolving React's 'Unable to Type in Input' Issue

Learn to resolve the "Unable to Type in Input" issue in React forms by implementing efficient state management techniques.

388. A Simple Web Component for Building a Slideshow

Building a web component that renders one picture at a time.

389. Get the Last Element of a Javascript Array Using These Easy Steps

So you have a Javascript array, and you want to get the last element. Follow these steps.

390. Building A Node.js Based CLI For Real-Time COVID-19 Vaccination Tracking

Learn how to create Node.js based CLI’s
Get real time info about vaccination slots for your area in current time of COVID19 and customize it.

391. Elevate Your Code Quality with Effective Unit Testing

Dive into a comprehensive guide on unit testing that emphasizes aligning tests with user interactions, maintaining semantic structure, and optimizing component.

392. How Mongoose Will Bring JSON-Oriented Developers to Apache Cassandra

A new partnership between the open source projects Stargate and Mongoose will create a fully idiomatic experience for JavaScript developers on Cassandra.

393. DOM Readiness in Javascript

If your Javascript appears before your HTML, then trying to do things like attach events to your HTML is not possible.

394. Code Smell 247 - Javascript Function Naming

Navigate function naming pitfalls to prevent defects and ensure code clarity.

395. SEO Analysis: How to Improve JavaScript Module for "Related Stories" & HackerNoon's Internal Linking

Launched in 2016 covering tech, entrepreneurship and productivity. Hackernoon has gone through an amazing transformation over the years.

396. How to Install and Use React Image Upload

397. How to Handle Injection Attacks With JavaScript - Fighting Unauthorized Access

There are certain cyberattacks, like attackers trying to inject data from the front-end, that you can guard against with some regular JavaScript best practices.

398. Keeping Your Units Testable in JavaScript

Unit tests are a challenging topic, with many interconnected aspects that make it difficult for beginners.

399. Getting Out Of ReferenceError Because of Scope in Javascript

Everything happens within spaces and Environments. Basic knowledge of javascript is highly recommended, before proceeding with this content.

400. GitHub Just Made Coding Optional

GitHub Spark lets you build and deploy full-stack apps using AI, prompts, or clicks—no coding, setup, or API keys required.

401. How I Redesigned my Entire B2B SaaS App in 30 days

Instagram is currently one of the most popular platforms and has seen an explosion of business accounts, ad money spent and even purchases made directly in the app in the last year. Businesses of all sizes are flocking to the platform to get in on a piece of the action. The popularity of Instagram is what makes it a great marketing tool but it is what also makes it difficult to stand out and reach potential customers. Hashtags are a social media concept that is heavily used on Instagram to help classify posts and allow users to get their content in front of more people than just their followers.