"A neutral good guy in a world with lawful evil tendencies."
"The fastest way to do numerical computation in a browser. GPU + Javascript, no add-ons required."
"Numpy for big data", out-of-core dot products on large data sets.
"GROUP BY for big data", statistical analysis on large data sets.
"Redshift on your laptop", a compressed columnar data store in library form. Both of the above projects are built on this.