Semantic Versioning : I call this system "Semantic Versioning." Under this scheme, version numbers and the way they change convey meaning about the underlying code and what...
VSTPLANET : VST Plugins Free - Virtual instruments and effects
Sonar : Sonar is an open platform to manage code quality.
idiomatic.js : Principles of Writing Consistent, Idiomatic JavaScript
Inj3ct0r 1337day.com : Exploit database separated by exploit type (local, remote, DoS, Poc, etc.)
I've come up with my own, highly irresponsible, sloppy test to rate the quality of a software team : 12 Steps to Better Code.