Linux kernel source tree

A code-searching tool similar to ack, but faster.

A time-series database for high-performance real-time analytics packaged as a Postgres extension

本项目曾冲到全球第一，干货集锦见本页面最底部，另完整精致的纸质版《编程之法：面试和算法心得》已在京东/当当上销售

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes

A distribution of Nginx with some advanced features

proxychains ng (new generation) - a preloader which hooks calls to sockets in dynamically linked programs and redirects it through one or more socks/http proxies. continuation of the unmaintained p…

The Polipo caching HTTP proxy