1.freeCodeCamp / freeCodeCamp
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
Ranked by Attention Score: stars gained over the last 7 complete days
11 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more
Build GUI for your Python program with JavaScript, HTML, and CSS
Audio waveform player
Interactive Data Visualization in the browser, from Python
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
An extensible, plugin-oriented, HTML5-first media player for the web
JavaScript syntax highlighter with language auto-detection and zero dependencies.
:ramen: A tasty Haskell web and mobile framework
Create an isomorphic React app in less than 5 minutes
Canonical common brand names, operators, transit, and flags for OpenStreetMap.