Top COMMUNITY GitHub Repositories & Tools (2026)

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

All Algorithms implemented in Python

Run Omarchy on MacOS without any setup.

Automate Docker container image updates

Community-curated topic and collection pages on GitHub

Cacti ™

:christmas_tree: Giving back to open source for the holidays

Free, open source mental health communication web app to share experiences with loved ones

The codebase for Exercism's website.

Travellers' community for sharing, hosting and getting people together.

Shared metadata for exercism exercises.

UNA Community Management System

Earn RTC crypto by contributing to the RustChain ecosystem. Bounties from 1-150 RTC. Star, code, write tutorials, find bugs.

Social Network Analysis and Visualization software application.

Opensource FinTech standards & payment provider data

The participatory democracy framework. A generator and multiple gems made with Ruby on Rails

Hyrax is a Ruby on Rails Engine built by the Samvera community. Hyrax provides a foundation for creating many different digital repository applications.

The Laravel.io Pastebin.

ElkArte Forum. A free, open source, modern discussion forum / BB

A Jellyfin plugin to inject Javascript