In a nutshell Jenkins CI is the leading open-source continuous integration server. Built with Java, it prov...

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and mess...

nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoe...

It is the only complete API development environment, used by nearly five million developers and more than 1...