Linux kernel source tree

tmux source code

A tiling window manager for macOS based on binary space partitioning

How to Make a Computer Operating System in C++

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

Linux shell for iOS

Espressif IoT Development Framework. Official development framework for Espressif SoCs.

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

A Compiler Writing Journey

Ultralightweight JSON parser in ANSI C

RT-Thread is an open source IoT Real-Time Operating System (RTOS).

A small C compiler

算法学习笔记

🐍🎮 pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on top of the excellent SDL library. C, Python, Native, Ope…

Sioyek is a PDF viewer with a focus on textbooks and research papers

A text editor in less than 1000 LOC with syntax highlight and search.

A minimal programming example for a chat server

Fast Desktop Switching Device

Simple hotkey daemon for macOS

Free (libre) font editor for Windows, Mac OS X and GNU+Linux

mGBA Game Boy Advance Emulator

'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.

An open source cross-platform USB stack for embedded system

code and manual

Open source STM32 MCU programming toolset

"Das U-Boot" Source Tree

Dive into CPython internals, trying to illustrate every detail of CPython implementation