There are 2 repositories under probabilistic-data-analysis topic.
The Python ensemble sampling toolkit for affine-invariant MCMC
⚡️ zeus: Lightning Fast MCMC ⚡️
pocoMC: A Python implementation of Preconditioned Monte Carlo for accelerated Bayesian Computation
cronus: MCMC + MPI MADE EASY
A C++ header only library that performs Markov chain Monte Carlo sampling in several forms.