Open source javascript projects
Every project in the registry tagged javascript, ranked by real GitHub adoption.
Self-hosted photo and video backup for your own server
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
Text-based diagramming that renders in code and docs
Headless CMS with REST and GraphQL APIs out of the box
uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Throug
Open-source backend platform for rapid app development
Build a custom CRM without the proprietary lock-in
Encrypted note-taking that syncs across all your devices
Publishing platform for blogs, newsletters, and paid memberships
The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
Cultivate vibrant online communities with ease
Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
Lightweight, fast, and open-source API client for developers
Self-hosted team messaging with voice, video, and AI
Headless CMS for developers, built with Node.js
The zero configuration build tool for the web. 📦🚀
A full desktop environment that runs in your browser
best way to save what you love
A fast, simple & powerful blog framework, powered by Node.js.
Build internal tools rapidly without coding
Fast, collaborative wiki for teams who need organized docs
Unlock Product Insights with Open-Source Analytics
Craft rich text experiences with ease
Open-source data platform for effortless content management
Omnichannel customer support with a built-in AI assistant
Secure cloud collaboration platform for organizations
TypeScript & JavaScript ORM for Node.js — supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and more.
Open-source e-commerce for modern developers
Build data-rich React apps with ease and flexibility
Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents
A completely customizable framework for building rich text editors. (Currently in beta.)
⚡️ Streaming torrent client for the web
Build system optimized for JavaScript and TypeScript, written in Rust
Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Orac
The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half t
Connect, query, visualize, and share your data
The most advanced free and open-source browser fingerprinting library
Quasar Framework - Build high-performance VueJS user interfaces in record time
Organized team chat for distributed teams
Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or G
☕️ Classic, reliable, trusted test framework for Node.js and the browser
Build AI agents and RPA workflows without writing code
Visual project management with complete data control
A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use.
支持 Python3、JavaScript、Shell、Typescript 的定时任务管理平台（Timed task management platform supporting Python3, JavaScript, Shell, Typescript）
A Git-based CMS for Static Site Generators
Effortless screen recording for macOS
Free, private screen recording for Chrome
📊 An infographics generator with 30+ plugins and 300+ options to display stats about your GitHub account and render them as SVG, Markdown, PDF or JSON!
A powerful obfuscator for JavaScript and Node.js
Build production-ready applications in TypeScript
Visual database for workflow automation across apps
The Privacy First PDF Toolkit
An API documentation generator for JavaScript.
The API and real-time application framework
A Web Audio framework for making interactive music in the browser.
WebGL2 powered visualization framework
Secure cloud environments for enterprise AI agents
Simple peer-to-peer with WebRTC.
Related tags
Frequently asked questions
How many open source javascript projects are there?
This registry tracks 145 projects tagged javascript, with 2,631,288 GitHub stars between them. The most-adopted is Immich at 114,457 stars.
Are these javascript projects free to use?
Yes — 126 of the 145 carry an explicit open-source licence across 7 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which javascript project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these javascript projects still maintained?
118 of the 145 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.