Automatic Differentiation in Machine Learning: a Survey
autodiff - C++17 library that uses modern and advanced programming techniques to enable automatic computation of derivatives in an efficient and easy way.
Automatic Differentiation via Contour Integration (2020) (Article) (HN)
Taichi - Data-oriented programming language. Decouples computation from data organization. (Code)
Demystifying Differentiable Programming: Shift/Reset the Penultimate Backpropagator (2019)
Forward-mode Automatic Differentiation for TensorFlow
Automatic Differentiation tools for both forward and reverse mode written for R6RS Scheme
From scratch: reverse-mode automatic differentiation (in Python) (2020) (HN)