10 Best IDE For JavaScript: Which IDE is Better For Your Project?

by Jigar Mistry
10 best ide for javascript

JavaScript is one of the most popular programming languages for frontend web development. Around 97.1 percent of websites on the web use JavaScript as their client-side programming language, according to this W3Techs survey

But with a continuous stream of updates and new tools and frameworks in the market every year, JavaScript gets a little complicated, especially for new developers. Starting a JavaScript project would require you to look at a lot of parameters, such as JavaScript frameworks, libraries, performance requirements, available tools, and extensions.

Along with choosing the right tools and frameworks for building your website,  it is also essential for you to choose the ideal IDE for smooth development and increased efficiency. 

With the wide variety of JavaScript IDE and source code editors available for us, it is hard to find the right pick. To help you, we have compiled a list of the 10 Best IDE for JavaScript 2021 that a developer should use.

This list contains some of the most exceptional IDEs such as Webstorm, Komodo IDE, and CodeAnywhere that provide complete source code control, intelligent debugging, and unit testing.  Although most of them are free, some of these IDE might require monthly or yearly payments. But rest assured, they are all worth it. 

But first, let us understand what precisely an IDE is and how it is different from text editors. We will also look at some essential JavaScript features that make it the most widely used programming language before looking at the best IDE for JavaScript programmers.

JavaScript At Glance

what is javascript?

JavaScript is a scripting language for web browsers, although it can be considered a general-purpose programming language. Used for both frontend and backend web development, JavaScript is a powerful tool for developers. Developers mainly use it for writing client-side code to create interactive user-driven sites. 

JavaScript defines the behavior of the frontend elements. It is used for making websites and web pages interactive and responsive. Without JavaScript, it is almost impossible to develop the frontend of any website or application. 

Today, developers use JavaScript for desktop applications, web applications, and hybrid and native mobile app development. Node.JS, a JavaScript framework, is extensively used for backend architecture development. You can also use JavaScript for game development and building web servers. 

What is IDE?

An IDE (Integrated Development Environment) is a coding environment that helps with web and app development. IDEs simplify the work of a coder, providing an efficient coding, debugging, and testing environment. Some IDEs such as Eclipse and NetBeans also include an interpreter and compiler. 

Every language needs a text or code editor for writing the code. Writing codes directly in Notepad or Word docs would be a huge hassle. With code editors, you have access to code completion, code highlighting, auto-formatting like Bold or Italics for keywords, or different colors for variables, files, and functions. 

IDEs take it one step further, providing intelligent coding assistance. You have access to features such as code debugging (finding errors), refactoring (providing code structure), and testing. IDEs offer a live preview, file management, version control, code navigation, and many more.  

IDEs are very useful for large work environments as they provide a way for a whole team to work simultaneously on a project or a code snippet. With an easy-to-navigate UI that is customizable in many IDEs, the software is perfect for developing massive websites and applications.   

Some favorite IDE includes Sublime Text, WebStorm, Atom, Microsoft Visual Studio, Eclipse, and PHPStorm

IDE VS Code Editors 

Most people get confused between IDE and Code editors, using them interchangeably. In fact, they are both different software tools developed for various purposes.

 IDE is a complete software development environment and can include multiple tools and functions to achieve efficient and optimized codes. Code editor, on the other hand, is an enhanced text editor whose primary purpose is to provide programmers with a tool that can help them in writing code in a quick and simple manner

Let us look at some more differentiating features of IDE and Code editors.

IDECode Editors
  • Set of software development tools
  • Includes code enhancing features such as code completion,
    syntax highlighting, indentation
  • Comparatively slower and robust
  • Debugging tools available
  • May include Interpreter or Compiler
  • Unit Testing available
  • Integrated Version Control Systems
  • Examples – WebStorm, Visual Studio Code, IntelliJ IDEA
  • A powerful text editor
  • Enhanced code editing features included
  • Lightweight and fast
  • Debugging not included
  • Interpreter and Compiler not integrated
  • Testing feature not included
  • Version Control not available
  • Examples – Brackets, Sublime Text, Notepad++

10 Best IDE For JavaScript To Use In Web Development

JavaScript is the most popular client-side scripting language and is supported by all web browsers. It is used to enhance the interaction of a user with the webpage. There are numerous JavaScript IDEs that offer intelligent code completion and validate errors in real-time. 

We have curated a list of the top 10 IDEs used by JavaScript developers all around the world. These IDEs support multiple JS frameworks, both frontend and backend. 

  1. WebStorm


    Webstorm is one of the best frontend JavaScript IDEs available. Developed by JetBrains, it is probably most known for its debugging abilities. It is regularly updated and has a customizable UI that makes it easier for developers to create the most suitable coding environment. 

    It comes integrated with Github and offers support for a vast array of web frameworks such as React, Angular, Vue, Cordova, Ionic, and Node. It can be used with over 20 other programming languages. 

    It is not available for free. But edit-as-you-write, easy navigation, innovative templates, version control integration of Git and GitHub, code competition, auto debugging, and unit testing are just some of the fantastic features that make purchasing WebStorm worth it.

  2. Atom


    Atom IDE is a free, open-source text editor offered by GitHub for JavaScript. A simple interface with robust features, the desktop app works on Windows and Linux. But we recommend using Atom only for experienced developers and companies handling massive complex projects

    It has an extensive built-in package manager, which means you may download and customize JavaScript package features and templates as you prefer. It can be slow at times, but you can remove some of the unnecessary components. The whole IDE is customizable, which can sometimes prove to be challenging for beginners.

  3. IntelliJ IDEA

    IntelliJ IDEA

    IntelliJ IDEA is an open-source IDE for Java development best suited for repetitive programming tasks. For JavaScript, you will have to buy the Ultimate version, which also supports HTML, CSS, and PHP. It offers an out-of-the-box design, which is also customizable. 

    IntelliJ IDEA offers advanced code completion, on-the-go code analyzing, refactoring, and an easy-to-use interface. Another unique feature is its intelligent suggestions of tools and elements to use based on context. You can add JavaScript extensions for more utilities. 

  4. Komodo


    Komodo IDE offers a minimalistic, lightweight coding environment for JavaScript developers. It is an intelligent code editing IDE providing auto-complete code, syntax highlighting, refactoring, and more.  

    It also has integrated version control, live previews, debugging and testing features, and multilingual support, making it an ideal choice. Komodo IDE is, unfortunately, a fully paid software with a 21-day free trial. But a free, open-source version called Komodo Edit is available for beginners.

  5. Sublime Text

    sublime text

    Sublime Text is a cross-platform code editor software that supports various programming and markup languages. But the latest version of Sublime Text offers multiple new features that can be found in an IDE. 

    Sublime Text provides a disturbance-free interface that lets developers focus completely on coding. The multiple features and menu options can be found in a drop-down menu. It provides tools such as syntax highlighting, easy navigation to symbols and variables, personalized shortcuts, a command palette for frequently used commands, and multi-editing. 

    It also supports external APIs, and thus you can extend its functionalities by adding third-party solutions. It is a great JavaScript IDE that provides all the features of a text editor and more.  

  6. Visual Studio Code

    visual studio code

    If you are trying to juggle with multiple operating systems, Visual Studio Code (VS Code) is the perfect JavaScript IDE for you. Suitable for Windows, Mac, and Linux, it provides an extendable ecosystem for C, C++, Python and PHP, among other popular web development languages. 

    Like other great IDEs on this list, VS code provides syntax highlighting, code auto-complete, refactoring, and GitHub integration. But the best quality of the Visual Studio Code editor is its ease and efficiency of debugging. It allows you to debug code by launching your app and adding breakpoints. Developers can edit bugs through code history, diagnose performance issues and a state-of-the-art testing interface. 

    You can develop desktop apps and games for Windows, develop hybrid apps for Android and iOS, and cross-platform web apps using Visual Studio Code Editor with a large variety of tools, extensions, and templates offered by Microsoft and an equally active community. 

  7. Brackets


    Brackets is an open-source text editor developed especially for frontend designing and developing. Developed by Adobe Systems, it provides support for the three core languages of the web- JavaScript, HTML, and CSS. It has an edit menu that has multiple UI designing and visual tools. 

    It also supports many other languages such as XML, Java, Python, JSON, and Markdown. It provides inline CSS editing, color previewer and selector, and live previews of your website, easing the coding process. It also has a built-in JSLint that checks your code on save. With support for preprocessors and extensions, you are able to extend its functionalities easily.  

  8. Apache NetBeans


    NetBeans is an extremely versatile IDE that you can use for web, mobile, and desktop application development. It supports HTML, JavaScript, and a few other popular languages such as C++ and PHP. It is the best IDE for frontend and backend development because of its code monitoring and exceptional editing features. 

    The main features of NetBeans include code editing, debugging, syntax highlighting, and customizable shortcuts, and a multilingual interface. It is great for project management, providing storage monitoring, and built-in support for Version Control Systems like Git and Mercurial.    

  9. CodeAnywhere


    CodeAnywhere is a cloud-based cross-platform development environment. It provides a web editor for over 70 programming languages. With cloud IDE, you will be able to deploy your code in a matter of seconds and collaborate with your team.

    Apart from the regular IDE features such as intelligent coding, debugging, and testing, CodeAnywhere lets you convert your servers into a development environment. You can connect your own servers using standard web protocols like SSH/SFTP, FTP, and FTPS, and directly edit on your server.  

  10. Eclipse


    Although Eclipse is considered to be a top Java IDE, we have found that it works seamlessly with JavaScript too. With a few extensions and plugins, it can be rewarding to use. It provides syntax validating, ready-to-use templates, code refactoring, and code editing. 

    Eclipse has a good working environment and has automatic error reporting. This means the errors are sent to Eclipse.org, and you can receive help directly using crowdsourcing. It has support from a large community of expert developers, and more and more developers are using it as a JavaScript IDE.

This was the list of the top 10 JavaScript IDE that is used for web development. To sum it up, Webstorm is the best JavaScript-based IDE for developers. Atom and Visual Studio Code are the perfect choices for you if you work on large-scale projects.

For a lightweight solution,  we would suggest using Brackets or Komodo Edit. If you are looking for a cloud IDE that works on a web browser, CodeAnywhere is the ideal choice for you. You can collaborate with your teammates easily using CodeAnywhere, as it allows simultaneous editing for multiple users on the same code. 

NetBeans is a perfect choice for developing desktop and mobile applications. IntelliJ IDEA is one of the best choices for web development. Finally, Sublime Text is becoming an increasingly preferred IDE for its exceptional features for code, markup, and prose.

Why Use JavaScript?

We know which Javascript IDE to use. But why use JavaScript? Why not Python or Ruby or PHP?

Simply put, JavaScript is everywhere. Although mainly used for frontend development, it is a general-purpose programming language that servers a lot of software development needs. Let’s look at a few features and technologies offered by JavaScript that make it a top choice for web developers.

  1. Interactive and Responsive

    It is perfect for web designers who want to create a seamless user experience.  It would be best to use JavaScript for designing user-oriented responsive and progressive web apps with interactive web pages and creative user interface designs that appeal to a large audience.

  2. Frameworks and Libraries

    It can be a little hard to take in JavaScript in its entirety. That is why developers use frontend JavaScript frameworks and libraries that provide pre-built components to make the development using JavaScript easier.

  3. Platform Independent

    JavaScript has many uses that go beyond its traditional frontend roles. It is used for developing cross-platform apps, native mobile apps for Android and iOS, content management systems such as WordPress, new technologies like the internet of things (IoT), and artificial intelligence, to name a few. 

  4. Native to Web Browsers

    All browsers support JavaScript, which allows videos, animations, and other media to get displayed beautifully on web pages. Chrome, Opera, Firefox, and most others support JS. JavaScript engines were formerly exercised in web browsers only, but now they are also inserted in certain servers. 

  5. Smooth Learning Curve

    It is one of the best programming languages to start with as it has a smooth learning curve. A large number of resources and online classes are available for beginners to learn JavaScript. Plus, if you want a career in web development, it is imperative to learn JavaScript. 

  6. Object-Oriented Concepts

    With the release of ES 6(EcmaScript Version 6) in 2015, JavaScript has integrated a lot of object-oriented programming concepts. Using Classes and objects makes the code clean and understandable, providing structure to the code. JavaScript employs OOP concepts such as Data Encapsulation and Inheritance that have increased its functionalities. 

  7. Async Processing

    JavaScript uses asynchronous processing, which provides a considerable performance boost to the applications. JS provides Async functions that enable parallel processing. This means that the code is not executed line after line. Two or more functions can be executed parallelly as it does not require a previous code line to be completed. This saves a lot of processing time and resources, improving performance.

These are just some of the reasons why JavaScript is so beloved in the developer’s community. Just like all other languages, it has its own set of problems, but the amount of functionality that JavaScript provides keeps it in the lead. 

We have answered some frequently asked queries in the next section. For more, you can contact us through Facebook or Twitter.

Frequently Asked Questions

What JavaScript IDE should I use for Development?

WebStorm is the best JavaScript IDE to use for web development. Although it is a paid software, WebStorm provides the best features and utilities that set it apart from its competitors. If you would prefer a free IDE instead, we recommend using Visual Studio Code or Brackets. These IDE also provide some very useful features such as package control and live preview that make it an ideal choice for website development.

Is Komodo good for JavaScript?

Komodo is a great IDE that supports multiple languages along with JavaScript. It offers auto-completion of code, debugging features, testing, integrated version control, and much more. But it is a paid software, and if you prefer something free, you can use Komodo Edit, a lightweight version of Komodo IDE.

Which is the best IDE for HTML?

Almost all of the IDE mentioned above will work great with HTML codes. But if you need an editor specifically for HTML, something lightweight and free like Brackets or Komodo Edit would work great. You can also use an open-source code editor like Notepad++ or Adobe DreamWeaver.


Speed and efficiency are of the utmost importance in web development. Although JavaScript is a vital part of the development process, it is impossible for even experienced developers to code efficiently owing to its vastness. 

IDE is a one-stop solution for increasing efficiency in the code writing process, providing an extremely supportive environment. With features such as predictive code completion, Git integration, debug mode, testing feature, easy code navigation, and editing, IDE will cut back your development time significantly.

We hope this list of top JavaScript IDE will help you in finding the right fit. Contact Monocubed for guided assistance with your development needs. Our team of experts can help you find your ideal JavaScript IDE and framework. For more development tips and blogs, subscribe to our newsletter.

Author Bio

Jigar Mistry

Jigar Mistry

Jigar Mistry is the Founder of Monocubed and is the main curator and writer of the content found on this site. He has 14+ years of experience in the information technology industry. He always believes in quality, in terms of code and application.