Linux kernel source tree

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP…

i3-compatible Wayland compositor

A single-header ANSI C gui library

A tiling window manager for X11

The single instruction C compiler

The future of online communications.

The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....

mGBA Game Boy Advance Emulator

A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network…

A fork of the i3 window manager with gaps and some other features. ⚠️ i3-gaps has been merged into i3.

Cross-platform Audio Visualizer

A standalone and lightweight C library

Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

A point to point color terminal video chat.

The hacker-friendly status_command for Sway and i3

A cross-platform C and C++ unit testing framework for the 21st century

Software Automatic Mouth - Tiny Speech Synthesizer

Interpreted language focused on expressiveness and type safety.

The Core Flight System (cFS) Operating System Abstraction Layer (OSAL)

Replacement board for Casio Calculator Watches using the CC430F6147

NASA Operational Simulator for Small Satellites

Small configuration file parser library for C.

Basic Examples of FreeRTOS with ESP32 and ESP-IDF

The Core Flight System (cFS) Core Flight Executive (cFE)

FreeBSD src tree

Simulation for spacecraft attitude control system analysis and design

Code to hack your Tamagotchi!

Bitlash: a programmable command shell for arduino

High-level Wayland compositor library