Rate limiting using various strategies and storage backends such as redis, memcached & mongodb

OFRAK: unpack, modify, and repack binaries.

Astronomy and astrophysics core library

A cross-platform context-aware key remapper.

Simple N-body code for Python (backend is in C for speed) with BH tree and direct summation options.

A tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox

Vim-fork focused on extensibility and usability

A Flash Player emulator written in Rust

Cloudflare Tunnel client

Cloudflare’s documentation

This is how we describe quizbowl.

A simple and lightweight translator that allows you to translate and speak text using Google, Yandex Bing, LibreTranslate and Lingva.

The development repository for the new mason hack club website.

OMP is an open-source music player being developed for Linux. OMP is programmed in C++ using gtkmm, GStreamer, TagLib, clastfm, and g++.

Website for Hack Happy Valley

An unofficial, mostly Bitwarden-compatible API server written in Ruby (Sinatra and ActiveRecord)

A public, searchable database for Quizbowl questions

📚 Community guides for open source creators

A Roguelike implemented in Python

Ruby on Rails

Pokémon battle simulator.

A playable game of Pong in CSS

A simple template generator for Smogon RMT posts

A font family with a great monospaced variant for programmers.

Tachyons with variables: for easy customization

Blueflare, a Blue Nebula server browser inspired by Redflare, written in Python

GitHub Classroom automates repository creation and access control, making it easy for teachers to distribute starter code and collect assignments on GitHub.