An open source utility that provides fast incremental file transfer. It also has useful features for backup and restore operations among many other use cases.

Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows

A tiny little JSON parsing library

Audio playback and capture library written in C, in a single source file.

Collection of handy online tools for developers, with great UX.

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

程序员在家做饭方法指南。Programmer's guide about how to cook at home (Simplified Chinese only).

基于Qt Quick(Qml) 跨平台技术打造的2D框架

🎹 自由钢琴 AutoPiano - Simple & Elegant Piano Online

Windows binaries for Hadoop versions (built from the git commit ID used for the ASF relase)