OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.

Flight code for MIT CSAIL Robot Locomotion Group flying-through-forests project

aka "Bayesian Methods for Hackers": An introduction to Bayesian methods + probabilistic programming with a computation/understanding-first, mathematics-second point of view. All in pure Python ;)

Run MapReduce jobs on Hadoop or Amazon Web Services

Makes you a Rockstar C++ Programmer in 2 minutes

Tsugi Admin, Developer, and Management Console (pls join the dev list)