Top 4 pymc open source projects

Bayesian Modelling In Python
A python tutorial on bayesian modeling techniques (PyMC3)
Probabilistic Programming And Bayesian Methods For Hackers
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 ;)
symbolic-pymc
Tools for the symbolic manipulation of PyMC models, Theano, and TensorFlow graphs.
1-4 of 4 pymc projects