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7 Great Online JavaScript Editors

Online JavaScript editors are wonderful because they let you edit the code directly in the browser. Another fab function is that you can view a preview of what you are doing, which saves precious time. Developments have enabled these JavaScript editors to save your projects, share and collaborate with others and use other programming languages. The 10 editors below all provide JavaScript editing at a minimum and often more features and functions.


jsfiddle-logoThis popular online JavaScript editor offers a huge number of functions and features. It lets you load frameworks and extensions to make online coding more accessible and appealing. Tools like JSHint and TidyUp can clean and verify the code. A cool collaborate feature lets you invite friends over for a coding meet up.


Beginning developers and designers are not aware of the amount of time wasted by having to switch tabs to check whether the coding works correctly. Rendera is great in this respect as it offers simple functions to view results with one click. A great IDE for new developers.


avatar_c11ffe75d00e_128If you’re a developer looking for an online IDE to code more than JavaScript then Codenvy might be the editor for you. Codenvy aims to help developers move from desktop development to full-time online coding. There are a huge number of environments on offer and you can try any one of them. It also integrates with different PaaS services to make for fast and easy deployment.


This platform allows you to create new workspaces for applications like: Django, Rails, WordPress and Node.js. This makes for easy development and a speedier learning curve for beginners. As a bonus the platform included built in deployment for the apps. The premium plan comes in at $19 which is a good deal considering all the features available and impressive IDE experience.


Similar to JSFiddle this small editor also supports HTML5 and CSS3. It has fewer libraries, a bigger GUI and a great button to switch on live editing. A color palette generator adds a touch of style.


small_de121e0867a1eca21ee60e6ab9ce3817_codepenBlackThis platform is a JavaScript, HTML and CSS editor with live previews of the code you create. Full of inspiration and great ideas, thousands of examples are available to show what can be done by combining these three languages.


This is a lovely development platform similar to Twitter. It lets you code in the interface and collaborate with others. When you sign up you are provided with a free virtual machine to help your coding journey. Many languages are on offer, including JavaScript. A huge library of programming guides are available to both beginner and more experienced programmers. Competitions take place to let you compete for extra space for your projects.

There are many online JavaScript editors available from the minimal to huge platforms with multiple programming languages. Nearly all offer JavaScript, HTML and CSS at a minimum. Whether you’re a beginner or a more experienced coder you’re sure to find a great online IDE environment to suit your personality.

Need Inspiration? Check Out Some Related Projects and Tasks

Python/Django Developer Needed To Make Frontend And Backend

The job mainly involves frontend development to modify the existing design on the website which has a public page as well as a logged in version for users and a logged in version for an administrator. ... (Australia)

Change 2 Page Javascript Code Into P5.js Code

Https://www.openprocessing.org/sketch/699720 Change this code to p5.js code so that I can run the same game with the p5.js editor. ... (Australia)

Wordpress Ico Website

I looking for someone creative, which has the skill to build a unique website similar to https://icobench.com and https://icodrops.com. i have a draft of the basic structure, which is just a ... (Germany)

Customized Text Editor - MERN Stack - AWS - Quill

We need a skilled javascript developer (with emphasis on frontend) to get our web app to the state of a functioning MVP and then continue development. We are creating a tool for professionals that ... (Norway)

These results are based on the freelance jobs extracted from Upwork.

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  1. Guney Saramalı
    April 29, 2018 at 9:50 pm

    Could you please consider adding https://Cr8Code.Co to the list?

    Reply »
  2. Colin
    October 31, 2015 at 11:37 pm

    I often have some problems with JavaScript in the browser. I am very weak internet user, so I can not solve them by myself. Moreover I had to carry a laptop to a repair or ask for help from friends. I am very angry that I can not understand something in this matter. The article also did not explain me anything special. Explain me please how to deal with the problems that are connected with the JavaScript.

    Reply »
  3. Zack
    January 29, 2015 at 8:45 pm

    Cloud9 is one that i use all of the time. For the features that you get, you cannot beat that price for the premium plan! Thanks for the list!

    Reply »
  4. January 14, 2015 at 7:20 pm

    Thanks for including Codenvy in the list - we've worked hard to create a platform that can handle simple and large scale apps, and are currently working on some exciting features targeted at improving online development for JavaScript developers. As always, we really value user reviews and specific feature requests, so let us know what you think or email - jwilliams [at] codenvy [dot] com

    Reply »
  5. shaun wright
    September 12, 2014 at 5:53 am

    I have used several of these in my career and I still go back to JSFiddle. It has become my favorite because of how easy it is to use and how many features it has.

    Reply »
  6. September 9, 2014 at 8:46 pm

    I have played with Liveweave and have not got past the learning curve yet. I was not aware of the others so thanks for the list of JavaScript editors and I will spend time checking them out. Which one do you think is the easiest of them to use?

    Reply »
    • admin (Author)
      February 18, 2015 at 2:34 pm

      Basically all JavaScript editors are not easy to work with and need a strong pack of skills. My guess is that every Java developer chooses an editor regarding to his/her personal preferences and requirements.

      Reply »
  7. Daniel Imms
    September 6, 2014 at 10:37 am

    I'm a fan of http://codepen.io/. It has some handsome shortcuts you can use like Ctrl+1,2,3 (Full width view of HTML, CSS, JS, respectively). I think http://jsfiddle.net/ is the best for SO I've used so far as it's quick easy and supports a lot of libraries/setups in the sidebar.

    Reply »

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