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

MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability.

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.

[DEPRECATED] A minimal dark Theme for Sublime Text 2 and 3