For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support.

Open-source keyboard firmware for Atmel AVR and Arm USB families

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

A lightweight online game framework

High Performance Web Platform Based on Nginx and LuaJIT

Text-mode interface for git

Embed the Power of Lua into NGINX HTTP servers

WCDB is a cross-platform database framework developed by WeChat.

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

proxychains - a tool that forces any TCP connection made by any given application to follow through proxy like TOR or any other SOCKS4, SOCKS5 or HTTP(S) proxy. Supported auth-types: "user/pass" fo…

A cross-platform protocol library to communicate with iOS devices

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

ZipArchive is a simple utility class for zipping and unzipping files on iOS, macOS and tvOS.

Keyboard firmwares for Atmel AVR and Cortex-M

Convert terminal recordings to animated gifs

学习记录

[Skype Silk Codec SDK]Decode silk v3 audio files (like wechat amr, aud files, qq slk files) and convert to other format (like mp3). Batch conversion support.

MachOView fork

A 2D Graphics Engine for Mobile Game

Record the display even on non-jailbroken iPhones.

OpenWrt Patch for HiWiFi HC5661 / HC5761 / HC5861

Proof of concept for Animated iOS Widgets using Public APIs

Online GUI for QMK Firmware

The Levenshtein Python C extension module contains functions for fast computation of Levenshtein distance and string similarity

A simple 2d game framework

drop-in replacement pcb for the AEK II

DEMO：使用AUGraph录音同时播放（并用Lame转码成Mp3）