GitHub repository: stevetweeddale/oh-my-zsh
Primary language: Shell
Description: A community-driven framework for managing your zsh configuration. Includes 40+ optional plugins (rails, git, OSX, hub, capistrano, brew, ant, macports, etc), over 80 terminal themes to spice up  your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.