Curzibn / Luban

Luban 2（鲁班 2） —— 高效简洁的 Android 图片压缩工具库，像素级还原微信朋友圈压缩策略。(An efficient and concise Android image compression library that closely replicates the compression strategy of WeChat Moments.)

Tencent / wcdb

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

happyfish100 / fastdfs

FastDFS is a high performance distributed file system (DFS). It's major functions include: file storing, file syncing and file accessing, and design for high capacity and load balance. Wechat/Weixin public account (Chinese Language): fastdfs

XIAZY / wcctl

wcctl is a command line tool to bridge the gap between WeChat and other tools

BAOXI11 / lamp-stm32-rtos-onenet

STM32F103 smart lamp with FreeRTOS, ESP8266, OneNET, voice control, and a WeChat Mini Program.