There are 2 repositories under differentiable-computing topic.
PennyLane is a cross-platform Python library for quantum computing, quantum machine learning, and quantum chemistry. Train a quantum computer the same way as a neural network.
Automatic differentiation in C++; infinite differentiability of conditionals, loops, recursion and all things C++
Fast Differentiable Forest lib with the advantages of both decision trees and neural networks
A simple differentiable 2D physics simulator written in jax and pytorch
Differentiable model selection for quantum theory