PyPI · Go · crates.io100Exceptionalhealth index

wandb/wandbThe AI developer platform. Use Weights & Biases to train and fine-tune models, and manage models from experimentation to production.
Python · Go★ 11.2K↓ 26.6M/moAug 27, 2026
PyPI98Exceptionalhealth index

PennyLaneAI/pennylanePennyLane is an open-source quantum software platform for quantum computing, quantum machine learning, and quantum chemistry. Create meaningful quantum algorithms, from inspiration to implementation.
Python★ 3,404Aug 13, 2026
PyPI98Exceptionalhealth index

huggingface/diffusers🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.
Python★ 34.3K↓ 8.3M/moAug 12, 2026
PyPI98Exceptionalhealth index
Python★ 64.2KAug 4, 2026
PyPI96Exceptionalhealth index

google/orbaxOrbax provides common checkpointing and persistence utilities for JAX users
Python★ 534↓ 5.9M/moAug 29, 2026
PyPI96Exceptionalhealth index

iree-org/ireeA retargetable MLIR-based machine learning compiler and runtime toolkit.
C++ · C · MLIR★ 3,907Aug 28, 2026
PyPI96Exceptionalhealth index
Python★ 989Sep 4, 2026
PyPI95Exceptionalhealth index
Python★ 7,523↓ 5.1M/moAug 28, 2026
PyPI · crates.io95Exceptionalhealth index

google/flaxFlax is a neural network library for JAX that is designed for flexibility.
Jupyter Notebook · Python★ 7,304↓ 4.4M/moAug 27, 2026
PyPI95Exceptionalhealth index

jax-ml/jaxComposable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more
Python★ 36.1KAug 5, 2026
PyPI94Exceptionalhealth index
google/grainLibrary for reading and processing ML training data.
Python★ 752Jul 21, 2026
PyPI93Exceptionalhealth index

pyro-ppl/numpyroProbabilistic programming with NumPy powered by JAX for autograd and JIT compilation to GPU/TPU/CPU.
Python★ 2,735Aug 13, 2026
PyPI90Excellenthealth index
patrick-kidger/equinoxElegant easy-to-use neural networks + scientific computing in JAX. https://docs.kidger.site/equinox/
Python★ 2,935↓ 1.1M/moJul 30, 2026
PyPI88Excellenthealth index
Python · Jupyter Notebook★ 259↓ 8.1M/moAug 27, 2026
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arogozhnikov/einopsFlexible and powerful tensor operations for readable and reliable code (for pytorch, jax, TF and others)
Python · Jupyter Notebook★ 9,582↓ 27.1M/moAug 28, 2026
PyPI86Excellenthealth index
Python★ 229↓ 1,179/moAug 16, 2026
PyPI · npm86Excellenthealth index
Python · C++★ 1,683↓ 817/moJul 18, 2026
PyPI86Excellenthealth index
Python★ 4,581Aug 28, 2026
PyPI83Excellenthealth index
google/torchaxtorchax is a PyTorch frontend for JAX. It gives JAX the ability to author JAX programs using familiar PyTorch syntax. It also provides JAX-Pytorch interoperability, meaning, one can mix JAX & Pytorch syntax together when authoring ML programs, and run it in every hardware JAX can run.
Python★ 231↓ 116.4K/moJul 19, 2026
PyPI83Excellenthealth index

patrick-kidger/jaxtypingType annotations and runtime checking for shape and dtype of JAX/NumPy/PyTorch/etc. arrays. https://docs.kidger.site/jaxtyping/
Python★ 1,860↓ 5.9M/moAug 27, 2026
PyPI81Excellenthealth index
Python★ 4Jul 17, 2026
PyPI81Excellenthealth index
Python★ 954↓ 2.3M/moAug 27, 2026
PyPI81Excellenthealth index
Python★ 3,267Jul 30, 2026
PyPI81Excellenthealth index
mpi4jax/mpi4jaxZero-copy MPI communication of JAX arrays, for turbo-charged HPC applications in Python :zap:
Python · C++★ 537Jul 23, 2026
PyPI80Excellenthealth index
patrick-kidger/diffraxNumerical differential equation solvers in JAX. Autodifferentiable and GPU-capable. https://docs.kidger.site/diffrax/
Python★ 2,077Jul 30, 2026
PyPI80Excellenthealth index
Python★ 570Aug 8, 2026
PyPI80Excellenthealth index

patrick-kidger/optimistixNonlinear optimisation (root-finding, least squares, ...) in JAX+Equinox. https://docs.kidger.site/optimistix/
Python★ 611↓ 361.5K/moAug 8, 2026
Jupyter Notebook · Python★ 4,429↓ 54/moAug 28, 2026
michaelellis003/smcxState-space inference in JAX: Kalman and particle filters, tempered SMC, and SMC²
Python★ 3Jul 26, 2026
tillahoffmann/jax-mpsA JAX backend for Apple Metal Performance Shaders (MPS), enabling GPU-accelerated JAX computations on Apple Silicon.
C++ · Python★ 192↓ 3,492/moJul 18, 2026