Open Source Projects in JavaScript

freeCodeCamp

The open-source codebase and curriculum of freeCodeCamp.org

Popular front-end toolkit for responsive websites

Supabase

The open source Firebase alternative.

Uptime Kuma

A self-hosted monitoring tool like Uptime Robot.

Hoppscotch

An open-source alternative for API development.

Apache Superset

A modern data exploration and data visualization platform.

OpenBB Terminal

Democratizing Wall Street - Professional-grade financial research without the Bloomberg price tag

Strapi

The leading open-source headless CMS.

Open-source Airtable alternative - Turn databases into smart spreadsheets

Traefik

The Cloud Native Application Proxy.

Atom

Hackable text editor for the 21st century

Fast, concise JavaScript library for DOM and AJAX

Original Angular framework for dynamic web apps

Appwrite

Open-source backend server

Joplin

Privacy-focused note-taking app with sync for every platform

Ghost

Professional publishing platform

The business management revolution - One platform for every department

Progressive JavaScript framework for user interfaces

Mastodon

Free, open-source decentralized social media platform

Huginn

Create agents to monitor and act online.

Metabase

Business intelligence accessible to everyone

Discourse

Modern forum and community platform

Rocket.Chat

The secure communications platform for mission-critical operations.

cobalt

A clean, ad-free media downloader