Browse free open source JavaScript Code Editors and projects below. Use the toggles on the left to filter open source JavaScript Code Editors by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 by Okta Icon
    Our Free Plans just got better! | Auth0 by Okta

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    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your secuirty. Auth0 now, thank yourself later.
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  • Bright Data - All in One Platform for Proxies and Web Scraping Icon
    Bright Data - All in One Platform for Proxies and Web Scraping

    Say goodbye to blocks, restrictions, and CAPTCHAs

    Bright Data offers the highest quality proxies with automated session management, IP rotation, and advanced web unlocking technology. Enjoy reliable, fast performance with easy integration, a user-friendly dashboard, and enterprise-grade scaling. Powered by ethically-sourced residential IPs for seamless web scraping.
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  • 1
    VSCodium

    VSCodium

    binary releases of VS Code without MS branding/telemetry/licensing

    Microsoft’s vscode source code is open source (MIT-licensed), but the product available for download (Visual Studio Code) is licensed under this not-FLOSS license and contains telemetry/tracking. The VSCodium project exists so that you don’t have to download+build from source. This project includes special build scripts that clone Microsoft’s vscode repo, run the build commands, and upload the resulting binaries for you to GitHub releases. These binaries are licensed under the MIT license. Telemetry is disabled. If you want to build from source yourself, head over to Microsoft’s vscode repo and follow their instructions. VSCodium exists to make it easier to get the latest version of MIT-licensed VSCode. Please note that some Visual Studio Code extensions have licenses that restrict their use to the official Visual Studio Code builds and therefore do not work with VSCodium.
    Downloads: 179 This Week
    Last Update:
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  • 2
    Blockly

    Blockly

    The web-based visual programming editor

    The Blockly library adds an editor to your app that represents coding concepts as interlocking blocks. It outputs syntactically correct code in the programming language of your choice. Custom blocks may be created to connect to your own application. Blockly in a browser allows web pages to include a visual code editor for any of Blockly's five supported programming languages, or your own. Blockly plugins are self-contained pieces of code that add functionality to Blockly. Blockly codelabs provide step-by-step instructions on how to use and customize Blockly. From a user's perspective, Blockly is an intuitive, visual way to build code. From a developer's perspective, Blockly is a ready-made UI for creating a visual language that emits syntactically correct user-generated code. Blockly can export blocks to many programming languages.
    Downloads: 96 This Week
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  • 3
    CodeMirror

    CodeMirror

    A versatile in-browser code editor

    CodeMirror is a versatile in-browser code editor implemented in JavaScript. Made specifically for editing code, it comes with more than a hundred language modes and numerous addons for more advanced code editing functionality. CodeMirror comes with several useful features, including autocompletion, code folding, configurable key bindings, Linter integration and many more. It supports the standard desktop versions of the following browsers: Firefox, Chrome, Safari, Opera and Internet Explorer/ Edge. If you would like to customize CodeMirror to better suit your application and add new functionality, there's a rich programming API and a CSS theming system available for you.
    Downloads: 11 This Week
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  • 4
    Ct.js

    Ct.js

    Ct.js is a desktop game engine that makes learning programming fun

    ct.js makes learning programming fun and game development easy by its visual tools, good docs and flexible, modular library. It is free, open-source, and is loved by hobbyists, professionals, teachers, and their students. Bad tools hinder your performance. Ct.js is designed to be like a brush with which you create games, not to be an enemy you will fight with. ct.js bundles come with offline docs, tutorials, and editable examples and demos. The code editor highlights errors and provides documentation right while writing your code. ct.js is based on Pixi.js, works on WebGL and provides great performance in browsers and desktop environments. Modules add new powers, and when ct.js is not enough, you can add any JS code or library. A small stylized adventure with AI-powered sea battles, violent environment, and little puzzle sections. Join the voyage to save a colony from a deadly disease!
    Downloads: 3 This Week
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  • IBM Blueworks Live is a cloud-based business process modeling tool that helps you discover, map and document your processes. Icon
    IBM Blueworks Live is a cloud-based business process modeling tool that helps you discover, map and document your processes.

    It is easy to use, allowing you to learn and perform business process modeling in minutes.

    With an intuitive, web-based interface, IBM Blueworks Live empowers teams to document, analyze and streamline processes with unprecedented ease and efficiency, with no downloads necessary. It's designed for dynamic collaboration, enabling stakeholders to connect, share insights and drive improvements in real-time, from anywhere.
    Learn More
  • 5
    VvvebJs

    VvvebJs

    Drag and drop website builder javascript library

    Drag and drop website builder javascript library. Components and blocks/snippets drag and drop. Undo/Redo operations. One or two panels interface. File manager and component hierarchy navigation. Add a new page. Live code editor. Image upload with example PHP script included. Page download or export HTML or save the page on the server with example PHP script included. Components/Blocks list search. Bootstrap 4 components. Youtube, Google maps, Charts.js, etc widgets. By default, the editor comes with Bootstrap 4 and Widgets components and can be extended with any kind of components and inputs.
    Downloads: 3 This Week
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  • 6
    LaraAdmin

    LaraAdmin

    Open Source Laravel Admin Panel

    LaraAdmin is a multi-purpose, open source Laravel Admin Panel / CMS that can be used to build an Admin Backend, Data Management Tool or CRM boilerplate for Laravel. It offers a complete set of utilities and features, including Advanced CRUD Generation, Module Manager, Schema Manager, Backups and Workflows. LaraAdmin controls your Models, Data and their Role Permissions without touching any code at all, saving you time and effort and allowing you to focus on Data representation rather than Data Handling. It's got a modular architecture that makes Data management a breeze; generates CRUD methods and views which are very easy to customize; and is very easy to install-- all it takes is one command.
    Downloads: 1 This Week
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  • 7
    UIkit

    UIkit

    Lightweight modular front-end framework for developing web interfaces

    A lightweight and modular front-end framework for developing fast and powerful web interfaces. UIkit will work on pretty much any modern browser. Using UIkit works best if you have a solid code editor, for example Sublime Text or Atom. To be even more efficient, we recommend that you install one of the autocomplete plugins for your favorite IDE or code editor. This saves a lot of time, as you won't have to look up and type all UIkit classes and markup. To use UIkit's CSS and JavaScript, include the files in your own HTML and then create the markup of any of the components. When you have installed UIkit with Less sources, you can compile it and add your own custom theme. Less is the language that the UIkit styles are written in. This allows you to include customizations in the build process, rather than manually overwriting a lot of CSS rules by hand.
    Downloads: 1 This Week
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  • 8
    ** We moved ** Website: http://ecoder.info/ Github: https://github.com/Ecoder/Core Google Group (support): https://groups.google.com/d/forum/ecoder-support
    Downloads: 4 This Week
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  • 9
    Drception

    Drception

    Fractals generator with powerful functionality.

    Fractals generator with powerful functionality. E-mail: programmingspecial@gmail.com
    Downloads: 5 This Week
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  • Cybersecurity Management Software for MSPs Icon
    Cybersecurity Management Software for MSPs

    Secure your clients from cyber threats.

    Define and Deliver Comprehensive Cybersecurity Services. Security threats continue to grow, and your clients are most likely at risk. Small- to medium-sized businesses (SMBs) are targeted by 64% of all cyberattacks, and 62% of them admit lacking in-house expertise to deal with security issues. Now technology solution providers (TSPs) are a prime target. Enter ConnectWise Cybersecurity Management (formerly ConnectWise Fortify) — the advanced cybersecurity solution you need to deliver the managed detection and response protection your clients require. Whether you’re talking to prospects or clients, we provide you with the right insights and data to support your cybersecurity conversation. From client-facing reports to technical guidance, we reduce the noise by guiding you through what’s really needed to demonstrate the value of enhanced strategy.
    Learn More
  • 10
    CodePress is web-based source code editor with syntax highlighting written in JavaScript that colors text in real time while it's being typed in the browser.
    Downloads: 2 This Week
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  • 11
    V1 Script

    V1 Script

    A Script Language for Web, Linux and Windows

    V1 is a simple functional interpreter language with syntax from C, PHP and JavaScript. It was developed from the scratch. The focus is on simple administrative and experimental programming, but it has enhanced benefits like Multithreading, CGI, Web functions and Native function calling. The most buildin functions are compatible with PHP, for example fopen(). The current Version 0.96 is available for Windows (32 Bit, WinXP, Win7, Win10+), Linux (x86, 64 Bit, libc 2.2) and Linux (ARM, 32 Bit, libc 2.28). Tested ARM systems: Raspberry Pi Zero, Banana Pi Zero.
    Downloads: 4 This Week
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  • 12
    QPyDesk

    QPyDesk

    Code editor and real-time QR code generator for QPython

    QPyDesk is a code editor, and real-time QR code generator for QPython. It is a Python code editor with syntax highlighting that also generates the QR code that represents said code in real time. This application also allows you to print the generated QR code to distribute the created application. However, because QR codes have a limited storage capacity, if the code is very long, QPyDesk creates a QR code that is only valid while the application is running, that is, the QR code generated in this case is useless for distribute the application, but it is still useful to check the operation of the script while it is encoded from the computer. When these circumstances occur, QPyDesk notifies the user and disables the print button. QPyDesk gives dynamism during the development of applications for QPython / Android, since it takes advantage of the QPython QR code reader to work comfortably from the computer for the android device.
    Downloads: 3 This Week
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  • 13
    Original code by Danie Linsley : http://danielinsley.com/entries/general/tinymce-syntax-highlighted-code-editor It is a useful plugin for TinyMCE (WYSIWYG HTML editor) that adds up the ability to color your code. Here is the french localization.
    Downloads: 2 This Week
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  • 14
    PHP Navigator is an Explorer style web based AJAX file manager. Easy to install and configure. Now with multi user support! WYSIWYG Editor, Code editor with syntax highlighter, Thumbnail view, Zip handling etc... Now upload, manage and edit your files.
    Downloads: 1 This Week
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  • 15
    WideW - WebIDEWeb

    WideW - WebIDEWeb

    Web IDE in single HTML file

    IDE written in a single HTML file that runs on the browser tab. There is no need to install, download a single file and run anywhere. To change the initial configuration, edit the widew.html file in the last lines. * Widew use CodeMirror components in code editor. URLs: https://soluc.org/widew https://widew.sourceforge.io
    Downloads: 1 This Week
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  • 16

    Deodar

    Dual panel sophisticated file manager and editor for programmers

    Norton commander style, native Linux file manager and sophisticated editor. Whole app is aimed at developing source code. It is supposed to be your terminal and file manager and source code editor all together integrated in a really cool way. Written in JavaScript, Node.js and npm based, thus extremely configurable and scriptable. This program is for true geeks. It is neither terminal program nor traditional gui. It has terminal client built in. Easy switch between panels and terminal and text editor and hex viewer. It's developed by a single person so far therefore any help is appreciated, spread the word, localize, write docs, add features. Installation instructions are here: https://github.com/exebook/deodar/blob/master/установка.букв
    Downloads: 0 This Week
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  • 17
    FireTeX: LaTeX Editor and Compiler

    FireTeX: LaTeX Editor and Compiler

    Edit Your files LaTeX and tex

    FireTeX, web based LaTeX editor complete, is a powerful, intuitive and stocked with useful functions for exporting the results in three useful formats. An editor with LaTeX compiler, highlight code, advanced search / replace and filesystem API HTML5. ======== Android app available on Play Store > https://play.google.com/store/apps/details?id=com.ulmdesign.ulmtex ======== Update 30.06.2017 Windows 7 and later and macOS 10.9 and later are supported. == Browser Extensions == Add-on Opera: http://bit.ly/1o5CJ0d Chrome extension: http://bit.ly/2f7kZzJ == Installation == Download and open zip archive in your macOS. Then extract file and move Firetex.app in your Applications folder of your Mac. Finally open application with double click to start to work
    Downloads: 0 This Week
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  • 18
    SQLite Editor & Compiler

    SQLite Editor & Compiler

    SQLite Editor and Compiler for PC, macOS and Linux

    A valuable SQLite editor for your PC, Mac OS and Linux with a useful button to compile the code sql for immediate preview of tables, columns and values. == OS requirements to this installation == - macOS 10.9 and later are supported, older operating systems are not supported (and do not work). - Windows 7 and later are supported, older operating systems are not supported (and do not work). Both x86 and amd64 (x64) binaries are provided for Windows. Please note, the ARM version of Windows is not supported for now. - Ubuntu 12.04 and later and again Fedora 21 and Debian 8 are supported Both ia32 and x64 binaries are provided for Linux ==================== Get your Android App - https://play.google.com/store/apps/details?id=com.ulm.sqleditordroid ==================== == Browser Extensions == Chrome extension: http://bit.ly/1O4g1u0 == Windows app: http://amzn.to/2uor6ao ==
    Downloads: 0 This Week
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  • 19
    WebEditorWeb

    WebEditorWeb

    Code editor in single HTML file

    Code editor written in a single HTML file that runs on the browser tab. There is no need to install, download a single file and run anywhere. To change the initial configuration, edit the wew.html file in the last lines. * WebEditorWeb use CodeMirror components in code editor.
    Downloads: 0 This Week
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  • 20
    ZCore is a set of Creative Studio for designing, testing, building ... solutions based on .NET framework. Contains UML designs tools, code editor & build tools, debug & test tools, user interface create tools ...
    Downloads: 0 This Week
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  • 21
    interactive-examples

    interactive-examples

    Home of the MDN live code editor interactive examples

    Home of the MDN interactive code examples. The dynamically generated pages, their dependencies, and assets are generated to the prod branch.
    Downloads: 0 This Week
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  • 22
    A web-based code editor using JavaScript
    Downloads: 0 This Week
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  • 23

    qxotica - tools for qooxdoo

    Tools for developing qooxdoo Web apps

    Includes a package for the Lazarus IDE that adds items to the File | New dialog. Selecting "qooxdoo JavaScript App" creates either a single-page or two-page master-detail qooxdoo app and a Lazarus project for managing and editing the app's JavaScript files. Selecting "qooxdoo JavaScript Page" adds a page to the app and to the Lazarus project. Can also "compile" (run generate.py) from within Lazarus - if a syntax error is detected, the code editor jumps to the JavaScript file and line where the error is located. Also includes full source code for the Unicodum demo app. This is a Unicode viewer consisting of a qooxdoo-based mobile client and a choice of Pascal (FCGI) or PHP server app.
    Downloads: 0 This Week
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  • 24
    sfxPackager

    sfxPackager

    Setup / install creation system for Windows.

    (NOW PRIMARILY HOSTED ON GITHUB @ https://www.github.com/keelanstuart/sfxPackager) sfxPackager allows you to create setup / install packages for Windows, with a user-friendly, project-based GUI and integrated Javascript interpreter featuring an extensive API for handling more complex install tasks. User's Guide: https://docs.google.com/presentation/d/e/2PACX-1vRAVGjiJbSYUrOWB8jEzqG7hMwVbZqvCiAbVmOeL25hoEmN909H-BtGjEawmTMZLta5qHfhGydWDqQd/pub
    Downloads: 0 This Week
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  • 25
    [online HTML / CSS editor] teaching tool - cms # easy to use code editor with syntaxhighlighting # advanced filebrowser to manage any website structure # php5, Javascript, Ajax, html, css3 # software can be used behind every existing website
    Downloads: 0 This Week
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