Run models like Kimi-K2.5, GLM-5, DeepSeek, gpt-oss, Gemma, Qwen etc.
Python implementation for microcontrollers and constrained systems
Python historical timezone library and database
Hyperextensible Vim-based text editor
Powerful and easy-to-use embedded GUI library with many widgets
A fast and lightweight IDE
A collection of tools, libraries, and tests for Vulkan shader
Build an automated pipeline that converts CUDA APIs into Numba
The Chrome OS Virtual Machine Monitor
Tools for BPF-based Linux IO analysis, networking, monitoring, etc.
Simple Directmedia Layer
3D game engine/framework in C, with Luajit and Python bindings now
OSS-Fuzz - continuous fuzzing for open source software
A free/open source client and automation tool for Ragnarok Online
Open source driver and user-space daemon to control Razer lighting
Capstone disassembly/disassembler framework
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
A library to handle Apple Property List format in binary or XML
Simple DirectMedia Layer
A cross-platform, portable, linkable Git implementation library
The ultimate polyglot programming experience
Google Toolbox for Mac
Efficient binary-decimal & decimal-binary conversion routines for IEEE
nsync is a C library that exports various synchronization primitives
A fast and lightweight fully featured OCI runtime and C library