Kartograph : The Kartograph map generator has just one method, which is there to generate SVG maps (surprise).
FireLogger : A sexy server logger console in Firebug
Faktory : Faktory is a language-agnostic, persistent background job system.
docopt : Command-line interface description language. docopt helps you define interface for your command-line app, and automatically generate parser for it.
SpaCy.io : spaCy is a library for industrial-strength natural language processing in Python and Cython. It features state-of-the-art speed and accuracy, a concis...
sh (previously pbs) is a full-fledged subprocess interface for Python that allows you to call any program as if it were a function