1. Sinatra SequelSinatra extension that adds Sequel ORM features, database config, and database migrations
2. Shoccoshocco is a quick-and-dirty, literate-programming-style documentation generator for / in POSIX shell
3. TiltGeneric interface to multiple Ruby template engines
4. RpgFast ruby package management for unix
7. Shotgunreloading rack development server / forking version of rackup
9. Git ShA customized bash environment suitable for git work.
11. ReplicateDump and load relational objects between Ruby environments.