ASCIIToSVG is a library that parses ASCII diagrams and generates SVG output. It is implemented in PHP, though it would not be particularly difficult to reimplement in other languages.
it doesn't suck
Fork of mtrack for fixing bugs and such.
Fork of Russ Cox's codesearch utilities for implementing additional functionality, making it more suitable for a searchable document store.
goconf fork that is Go1 compatible
roundabout is a consistent hashing library for Go