cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.

Hosting git repositories -- Gitolite allows you to setup git hosting on a central server, with very fine-grained access control and many (many!) more powerful features.

rc file (dotfile) management

Simple script to analyse your PostgreSQL database configuration, and give tuning advice

A simple terminal-based open source Spritz-alike (per-word RSVP aligned on optimal reading points)

A status dashboard

Miscellaneous git scripts and utilities