10 Best VS Code Extensions for Javascript Developers in 2024

I. Introduction

According to WakaTime 2022 Programming Stats, Javascript was the second most popular language among developers, right behind its close relative Typescript. As a result, developers clocked over 6M programming hours most of which are fueled by useful some of these ten best VS Code extensions.

II. 10 Best VS Code Extensions For Javascript Development

#1: JavaScript (ES6) Code Snippets

This I would say is among the must-have VS Code extensions for any Javascript developer out there. It comes loaded with lots of useful Javascript code snippets that adhere to ES6 syntax.

On top of it all, these code snippets can be customized to your liking and accessed easily using keyboard shortcuts. To boost productivity and save time, you can store the code blocks you reuse more often as snippets and quickly insert them in the editor.

#2: ES7, React, Redux & GraphQL Snippets

ES7, React, Redux & GraphQL Snippets is another useful VS Code extension for Javascript developers. Furthermore, It comes packed with more framework-specific snippets from React, Redux, and GraphQL

#3: GitHub Copilot

GitHub Copilot is a Pair Programmer powered by AI and one of the best VS Code Extensions I have used for Javascript. Microsoft built and trained it against billions of lines of code from GitHub, making it one of the best code completion tools in the market.

GitHub Copilot is built with modern programming languages in mind and you can bet its Javascript autocompletion is some of the best work you’ll see. Just give it a try!

#4: ESLint

Instead of running ESLint on your code from the terminal, this extension brings the functionality into VS Code.

Additionally, it can be configured to apply the quick fixes once you save your code.

#5: Code Runner

The Code Runner extension allows you to execute your Javascript files or a section of your code from within VS Code. It is popular within developer communities with over 17 million installs.

it can be handy when you want to validate features and blocks within your code without having to run your whole application

#6: Quokka.js 

Quokka gives Javascript and Typescript developers a code playground right within their favorite IDE, Visual Studio Code.

It facilitates rapid prototyping and execution of Javascript or Typescript code from within VS Code. Think of it like a code scratchpad, you can quickly draft up some code and execute it to validate an idea or thought.

#7: Prettier

Prettier is one of the best code formatting vs code extensions in the market. It’s primary job is to make your code look presentable, readable while also adhering to a specific coding style or standard.

It formats the code against a set of predefined styles (rules) and is very handy when working with Javascript.

#8: JavaScript Booster

Javascript Booster extension automatically analyzes your code and suggests quick actions to enhance or improve your Javascript code. Just by enabling the extension, Javascript developers can access 33+ quick fixes that the inbuilt quick fix feature in Vs Code cannot provide.

#9: Reactjs Code Snippets

This extension comes loaded with ReactJs-specific code snippets that can save you a lot of time when coding. This can be handy for new software developers trying to learn React.

#10: DotEnv

Environment Files have become very common in modern applications. They allow developers to abstract confidential information like API keys and tokens instead of sharing them through version control.

This extension simply allows Javascript developers to load Env files and access Env variables from within their code.

III. Conclusion

This wraps up the 10 best VS Code I believe every Javascript Developer needs to have in 2023. Feel free to have a look at our other language-specific lists:

• 7 Best VS Code Extensions for PHP Developers in 2023
• Top 9 VS Code Extensions for Laravel Developers in 2023
• 7 Useful VS Code Extensions for Python Developers in 2023

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