Integrated Development Environments (IDE)
JavaScript
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Browse free open source JavaScript Integrated Development Environments (IDE) and projects below. Use the toggles on the left to filter open source JavaScript Integrated Development Environments (IDE) by OS, license, language, programming language, and project status.
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This repository contains the source code of the Arduino IDE 2.x, which is currently in the beta stage. The Arduino IDE 2.x is a major rewrite, sharing no code with the IDE 1.x. It is based on the Theia IDE framework and built with Electron. The backend operations such as compilation and uploading are offloaded to an arduino-cli instance running in daemon mode. This new IDE was developed with the goal of preserving the same interface and user experience of the previous major version in order to provide a frictionless upgrade. If you need assistance, see the Help Center and browse the forum. If you think you found a vulnerability or other security-related bug in this project, please read our security policy and report the bug to our Security Team. The builds are generated every day at 03:00 GMT from the main branch and should be considered unstable.
OpenLens is an open-source distribution of the Lens Kubernetes IDE that provides a graphical interface for managing, monitoring, and interacting with Kubernetes clusters without requiring proprietary components or user login. It is built as a community-driven alternative that preserves the core functionality of the original Lens project while removing closed-source features and licensing restrictions. The application allows users to visualize cluster resources, inspect workloads, and troubleshoot issues through a unified desktop interface rather than relying solely on command-line tools. It supports multiple clusters simultaneously, giving developers and DevOps engineers a centralized environment for handling complex infrastructure setups. OpenLens improves accessibility to Kubernetes by lowering the learning curve, making it easier for both beginners and experienced users to gain visibility into cluster operations.
Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia, and similar tools out there. Bruno stores your collections directly in a folder on your filesystem. We use a plain text markup language, Bru, to save information about API requests. You can use git or any version control of your choice to collaborate over your API collections. Bruno is offline only. There are no plans to add cloud-sync to Bruno, ever. We value your data privacy and believe it should stay on your device.
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.
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Interact with your code: use bricks to play with props, imports or quickly change a component type. Package Manager out of the box: add, upgrade, delete and search dependencies in a flash. Smart and fast autocomplete: automatically find relative path to any file, quick snippets and more to come. Preview components, quickly: press Cmd+R to toggle the component previewer. That's it. Reacto is available for Mac, Windows, and Linux. It can be downloaded from the releases page. There is absolutely no free software, all-included for React development. The idea is to create the right tool for everyone, to build ideas faster. This is a community project, using plain React code. Anyone can contribute and make it better. Anyone can suggest ideas and help everyone having the perfect tools in their hands. This is what Reacto aims to be: useful. Reacto is still a work in progress. That means it's extremely likely that you'll encounter issues. Always consider it.
A data science IDE for Python. RODEO, that is an open-source python IDE and has been brought up by the folks at yhat, is a development environment that is lightweight, intuitive and yet customizable to its very core and also contains all the features mentioned above that were searched for so long. It is just like your very own personal home base for exploration and interpretation of data that aims at Data Scientists and answers the main question, "Is there anything like RStudio for Python?" Rodeo makes it very easy for its users to explore what is created by them and also alongside allows the users to Inspect, interact, compare data frames, plots and even much more. It is an IDE that has been built especially for data science/Machine Learning in Python and you can also very simply think of it as a light weight alternative to the IPython Notebook.
Codebox is a complete and modular Cloud IDE. It can run on any unix-like machine (Linux, Mac OS X). It is an open source component of codebox.io (Cloud IDE as a Service). The IDE can run on your desktop (Linux or Mac), on your server or the cloud. You can use the codebox.io service to host and manage IDE instances. Codebox is built with web technologies: node.js, javascript, html and less. The IDE possesses a very modular and extensible architecture, that allows you to build your own features with through add-ons. Codebox is the first open and modular IDE capable of running both on the Desktop and in the cloud (with offline support).
Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.
Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
Judge0 IDE is a free and open-source online code editor that allows you to write and execute code from a rich set of languages. It's perfect for anybody who just wants to quickly write and run some code without opening a full-featured IDE on their computer. Moreover, it is also useful for teaching and learning or just trying out a new language.
Beautiful, fast anime-style C++ IDE with zero setup for CP
Sameko Dev C++ is a beautiful, fast and free C++ IDE with a cute anime style, built for competitive programming and learning on Windows and Linux. Think of it as a modern Dev-C++ alternative that works out of the box: the Windows build comes with GCC 16, clangd and GDB, so there is no compiler to set up. It checks your output against expected answers (AC/WA/TLE), fetches test cases with Competitive Companion, runs tests in parallel, and has a GDB debugger with STL-aware variables. Pick from eleven built-in themes or make your own with image or video backgrounds. Interface in English, Vietnamese and Simplified Chinese. Official site and downloads: https://sameko.dev/
Free, open-source browser IDE for HTML, CSS & JavaScript.
NitroIDE is a free and open-source browser IDE for HTML, CSS and JavaScript. Everything runs client-side in your browser — zero latency, no signup, no install. It includes the Monaco editor (VS Code engine), instant live preview, a virtual file system, built-in console, Emmet support, one-click project export, and offline support. MIT licensed. Website: https://nitroide.com — Source: https://github.com/nitroideofficial/nitroide
CodeOps Studio is an open-source development environment for Android that provides the tools needed to develop software directly from a phone or tablet.
Programming Languages:
- Supports over 65 programming languages.
- Code editing, execution, and testing.
- Project and file management.
Android Development:
- Build Android applications.
- Work with Android projects directly on your device.
Web Development:
- Create and develop websites.
- Run local servers and test web projects.
Linux Environments:
- Access Alpine, Ubuntu, and Debian.
- Use a working Linux terminal.
- Run command-line tools and development utilities.
AI Coding Tools:
- Use AI-powered coding agents.
- Assist with code generation and development tasks.
Plugin System:
- Extend the application with additional tools and integrations.
Website:
https://codeopsstudio.pages.dev
ActiveGrid is an Enterprise Web 2.0 solution that allows the composition of code-free applications that comply with corporate IT standards. Technologies include Python, Java, XForm, Xpath, WSDL, CSS, XML Schema (XSD), XACML, and BPEL.
AmIDE - Amiga Integrated Development Environment is a modern MUI based IDE system that should make the Amiga developer able to use his favourite Compiler system with a modern looking GUI System with features like filetype handling, Build/Make, TextEd
Open source Firefox extensions, phpBB MODs, MediaWiki extensions, Azureus plugins and other add-on tools created by Bananeweizen of www.bananeweizen.de.
Cross platform visual javascript for building native desktop applications on Windows, Linux, and Mac OS X. Includes a core runtime engine and graphical IDE.
Tools to support the learning of the C programming language
CLUE (C Learning Undergraduate Environment) is a software allowing students to work on assignments in the C language while benefiting from support for peer testing, hyper-linked tutorials to help them understand compiler error messages, detection of "novice errors" with warnings hyper-linked to tutorials. Sponsored by National Science Foundation under award CCLI #0836863.
Facebook & Google Chat for eclipse in perfect camouflage. Enjoy
Facebook & Google chat plugin for eclipse. The look and feel and chat texts are in perfect camouflage that your colleagues will not even have the slightest idea that you are chatting. :)
Key features
* Facebook and Google Instant messaging
* Show / Hide offline friends
* search friends in your buddy list
* Enable / Disable logmode chat texts
* Keep accounts offline, when busy
* Notification in chat window's tab
Also visit homepage for download and usage instructions
http://chat4eclipse.sourceforge.net
Deco IDE is a free, open-source integrated development environment created specifically for building React Native applications. It combines traditional source code editing with visual tools for designing mobile application interfaces. Developers can create projects using automated scaffolding that generates foundational files and boilerplate code. Its graphical component inspector allows interface properties to be modified without manually changing every corresponding code value. The application includes reusable components that can be inserted into projects and customized. It connects visual interface editing with the underlying React Native source code to streamline development. Originally developed for macOS, Deco IDE is a legacy project intended to simplify mobile application prototyping and interface construction.
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
DreamworX Collaboration Tools enables you to share and collaborate development documents and projects with associated users and groups. As well as an online highlighted text-edit, and chat/message function with in-project users.
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