Optax

MaxTextgoogle/maxtext

A high-performance, scalable LLM library and reference implementation written in pure Python/JAX for training on TPUs and GPUs.

Levanterstanford-crfm/levanter

A JAX-based framework for training large language models with a focus on legibility, scalability, and reproducibility.

EasyDeLerfanzar/EasyDeL

A JAX-based framework for streamlined training, fine-tuning, and high-performance serving of large language and multimodal models.