GT (Great Tit) is a portable debugging tool for bug hunting and performance tuning on smartphones anytime and anywhere just as listening music with Walkman. GT can act as the Integrated Debug Environment by directly running on smartphones.

Tencent Easy ACE Framework (简称Teaf)，基于ACE的高性能轻量级服务框架

Paxos library that has been used in Wechat production environment.

WeTest Assistant

Pebble分布式开发框架

KNV(Key-N-Value) is a very fast protocol engine for manipulating protocol data without knowing the detail of its contents. KNV serves for 3 main purposes: 1, As a fast protocol engine, supporting 1M+ processes per second; 2, As a schema-free protocol inspecter/modifier for general-purpose network server; 3, As a protocol and data storage engine …

Fanvas，一键把swf转为html5 canvas动画。 Fanvas is a tool which can turn flash into canvas animation with just one key!