docopt : Command-line interface description language
Code Maat : Code Maat is a command line tool used to mine and analyze data from version-control systems (VCS).
pass : pass is a very simple password store that keeps passwords inside gpg2 encrypted files inside a simple directory tree residing at ~/.password-store. Th...
Yarn : Fast, reliable, and secure dependency management tool for javascript.
howdoi : Instant coding answers via the command line.
Grunt is a task-based command line build tool for JavaScript projects