Showing 1828 open source projects for "source code"

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    MongoDB Atlas runs apps anywhere

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  • 1
    Ace Editor

    Ace Editor

    Ace (Ajax.org Cloud9 Editor)

    Ace is an embeddable code editor written in JavaScript. It matches the features and performance of native editors such as Sublime, Vim and TextMate. It can be easily embedded in any web page and JavaScript application. Ace is maintained as the primary editor for Cloud9 IDE and is the successor of the Mozilla Skywriter (Bespin) project.
    Downloads: 14 This Week
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  • 2
    Stylus for Chrome

    Stylus for Chrome

    Stylus - Userstyles Manager

    ...Two different optional code validators with user-configurable rules: CSSLint and Stylelint. Both validators use Web Worker API to run in a separate background thread inside the editor tab without blocking your interaction with the code.
    Downloads: 26 This Week
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  • 3
    TypeScript

    TypeScript

    Application-scale JavaScript

    TypeScript is an open source programming language that is a typed superset of JavaScript. It adds optional static typing to JavaScript, which can support tools for large-scale JavaScript applications for any browser, host and OS. TypeScript compiles to clean, simple JavaScript, and uses existing JavaScript code and libraries. It also offers support for the latest and evolving JavaScript features, such as async functions and decorators.
    Downloads: 15 This Week
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  • 4
    Node-RED

    Node-RED

    Low-code programming for event-driven applications

    Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways. It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the palette that can be deployed to its runtime in a single-click. Node-RED provides a browser-based flow editor that makes it easy to wire together flows using the wide range of nodes in the palette. Flows can be then deployed to the runtime in a single-click....
    Downloads: 47 This Week
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  • 5
    Babel

    Babel

    The compiler for writing next generation JavaScript

    Babel is a toolchain that helps you write code in the latest version of JavaScript. It converts ECMAScript 2015+ code into a backwards compatible version of JavaScript that can be run by older JavaScript engines. With Babel you can transform syntax, polyfill features that are missing in your target environment, transform source code and more!
    Downloads: 10 This Week
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  • 6
    Highlight.js

    Highlight.js

    JavaScript syntax highlighter with language auto-detection

    Highlight.js is a syntax highlighter written in JavaScript. It works in the browser as well as on the server. It can work with pretty much any markup, doesn’t depend on any other frameworks, and has automatic language detection. Highlight.js supports over 180 languages in the core library. There are also 3rd party language definitions available to support even more languages. We strongly recommend <pre><code> wrapping for code blocks. It's quite semantic and "just works" out of the box with...
    Downloads: 3 This Week
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  • 7
    Lebab

    Lebab

    Turn your ES5 code into readable ES6

    Turn your ES5 code into readable ES6. Lebab does the opposite of what Babel does. Lebab transpiles your ES5 code to ES6/ES7. It does exactly the opposite of what Babel does. Convert your old-fashioned code using the lebab cli tool, enabling a specific transformation. The recommended way of using Lebab is to apply one transform at a time, read what exactly the transform does and what are its limitations, apply it to your code and inspect the diff carefully. Transforms can be applied with...
    Downloads: 0 This Week
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  • 8
    SillyTavern

    SillyTavern

    LLM Frontend for Power Users

    Mobile-friendly, Multi-API (KoboldAI/CPP, Horde, NovelAI, Ooba, OpenAI, OpenRouter, Claude, Scale), VN-like Waifu Mode, Horde SD, System TTS, WorldInfo (lorebooks), customizable UI, auto-translate, and more prompt options than you'd ever want or need. Optional Extras server for more SD/TTS options + ChromaDB/Summarize. SillyTavern is a user interface you can install on your computer (and Android phones) that allows you to interact with text generation AIs and chat/roleplay with characters...
    Downloads: 428 This Week
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  • 9
    Electron

    Electron

    Build cross-platform desktop apps with JavaScript, HTML, and CSS

    ...Initially developed for the Atom editor, Electron is now the framework of choice for dozens of popular desktop apps including Microsoft's Visual Studio Code.
    Downloads: 108 This Week
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

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  • 10
    ToolJet

    ToolJet

    Extensible low-code framework for building business applications

    Extensible low-code framework for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. Everything you need to build internal tools. Open-source low-code application development platform for building and deploying business applications.
    Downloads: 10 This Week
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  • 11
    loadable components

    loadable components

    The recommended code splitting library for React

    Loadable Components is an MIT-licensed open source project. It's an independent project with ongoing development. React code splitting made easy. Reduce your bundle size without stress. A React code splitting library, not an alternative to React.lazy. A solution recommended by React Team. Library splitting, prefetching, server side rendering, and full dynamic import features.
    Downloads: 0 This Week
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  • 12
    CodeMirror 5

    CodeMirror 5

    In-browser code editor (version 5, legacy)

    CodeMirror is a versatile text editor implemented in JavaScript for the browser. It is specialized for editing code, and comes with a number of language modes and addons that implement more advanced editing functionality. A rich programming API and a CSS theming system are available for customizing CodeMirror to fit your application, and extending it with new functionality. CodeMirror 5 is a JavaScript library that provides an embeddable code editor for web applications, featuring...
    Downloads: 1 This Week
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  • 13
    Webpack 5 Boilerplate Template

    Webpack 5 Boilerplate Template

    Simple starter webpack 5 project template

    Simple starter webpack 5 project template supporting SASS/PostCSS, Babel ES7, browser syncing, code linting. Easy project setup having multiple features and developer-friendly tools. Support for source code syntax style and formatting linters that analyze source code to flag any programming errors, bugs, stylistic errors or suspicious constructs. Smart preset that allows you to use the latest JavaScript without needing to micromanage which syntax transforms (and optionally, browser polyfills) are needed by your target environment(s). ...
    Downloads: 1 This Week
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  • 14
    Superpowers

    Superpowers

    An agentic skills framework & software development methodology

    Superpowers Framework is a widely-used agentic skills framework and methodology for software development that equips coding agents like Claude Code with structured capabilities to plan, develop, test, and review code systematically. Instead of simply generating code, Superpowers drives an AI through a thoughtful software engineering workflow that starts with clarifying project intent, teasing out a detailed specification, and creating an implementation plan that is readable and actionable....
    Downloads: 8 This Week
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  • 15
    node-rs

    node-rs

    Node.js bindings Rust crates

    When Node.js meets Rust. Make rust crates binding to Node.js use napi-rs.
    Downloads: 4 This Week
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  • 16
    Agregore Browser

    Agregore Browser

    A minimal browser for the distributed web (Desktop version)

    A minimal web browser for the distributed web. Web Extension support. Built-in Markdown/Gemini/JSON rendering extension. Built-in QR code scanner and generator extension. Generate a QR code for the current page. Scan a QR code from the browser action window. Right-click a link or image to generate a QR code for it. Built-in ad blocker (ublock origin). Built-in support for creating web archives via ArchiveWeb.page.
    Downloads: 5 This Week
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  • 17
    Piston

    Piston

    A high performance general purpose code execution engine

    A high-performance API service for running arbitrary code in various programming languages, designed for online compilers and execution environments.
    Downloads: 0 This Week
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  • 18
    Swagger Editor

    Swagger Editor

    An editor designed for Swagger

    Swagger Editor lets you edit Swagger API specifications in YAML inside your browser and to preview documentations in real time. Valid Swagger JSON descriptions can then be generated and used with the full Swagger tooling (code generation, documentation, etc). swagger-editor is a traditional npm module intended for use in single-page applications that are capable of resolving dependencies (via Webpack, Browserify, etc). swagger-editor-dist is a dependency-free module that includes everything...
    Downloads: 18 This Week
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  • 19
    React Native

    React Native

    Build mobile apps with React

    React Native allows you to create native apps for Android and iOS using React, a best-in-class JavaScript library for building user interfaces. It brings together the best of both native development and React, enabling you to use native UI controls and have full access to the native platform. You can use React Native right away with your existing Android and iOS projects, or you can create a whole new app from the ground up. You can have many platforms for components and share a single...
    Downloads: 17 This Week
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  • 20
    Context7 Platform

    Context7 Platform

    Up-to-date code documentation for LLMs and AI code editors

    Context7 is a system that aims to inject fresh, version-specific documentation and code snippets into language model prompts, thereby avoiding reliance on outdated training data or hallucinated APIs. It’s designed to integrate with tools that support the Model Context Protocol (MCP), such as Cursor, Windsurf, and other LLM clients. When a user writes a prompt and appends something like “use context7,” the system detects the libraries or frameworks being asked about, fetches the latest docs/snippets from the source repositories, filters and packages relevant context, and injects them into the LLM’s prompt to guide it toward accurate, up-to-date code. ...
    Downloads: 2 This Week
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  • 21
    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,...
    Downloads: 4 This Week
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  • 22
    cat-catch

    cat-catch

    Cat scratch chrome resource sniffing extension

    cat-catch is a resource sniffing extension that can help you filter and list resources on the current page. Maozha is open source. Anyone can download and modify it and put it on the app store. There are already many fake Maozha with the ad code added. Please pay attention to your own data security. All installation addresses are subject to github and user documentation. Chromium kernel version 93 or later is required after version 1.0.17. If it is lower than 93, please use version 1.0.16. ...
    Downloads: 21 This Week
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  • 23
    GitMCP

    GitMCP

    Turn any GitHub repository into an MCP documentation server for AI

    GitMCP is an open source remote Model Context Protocol (MCP) server designed to transform GitHub repositories into structured documentation hubs that AI assistants can query directly. It enables developer-focused AI tools to access up-to-date project documentation and source code so that responses are grounded in real repository content rather than outdated training data.
    Downloads: 2 This Week
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  • 24
    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...
    Downloads: 7 This Week
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  • 25
    Synthwave ’84 (VSCode Theme)

    Synthwave ’84 (VSCode Theme)

    Synthwave inspired colour theme for VS Code

    synthwave-vscode is a visual theme extension for Visual Studio Code that gives the editor a retro, neon-drenched look reminiscent of 1980s synthwave aesthetics. It applies a dark base palette with bold accent colors, glowing highlights, and sharp contrasts to bring an edgy, stylized atmosphere to coding sessions. Syntax highlighting is tuned to balance readability with dramatic flair, ensuring code elements don’t get lost while preserving the cool visual vibe. The theme also includes...
    Downloads: 1 This Week
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