oraziorillo/microcrad

A tiny scalar-valued autograd engine and a neural net library on top of it with PyTorch-like API

creating a tiny tensor library in raw C

A tiny autograd engine with a Jax-like API

DiscoGrad - automatically differentiate across conditional branches in C++ programs

clad -- automatic differentiation for C/C++

A C++ Algorithmic Differentiation Package: Home Page

simple neural network library in C99

Machine learning framework written in C.

The Stan Math Library is a C++ template library for automatic differentiation of any order using forward, reverse, and mixed modes. It includes a range of built-in functions for probabilistic modeling, linear algebra, and equation solving.