// Train & fine-tune
flaxv0.12.10
Flax is a neural network library for JAX that is designed for flexibility.
Open source Maintained For developers
IN ONE PARAGRAPH
flax is flax is a neural network library for JAX that is designed for flexibility.
Good for: Developers and teams who want to train & fine-tune.
01How to start
- 1Read the official quick-start (link above).
- 2Install from the official package registry:
pip install flax - 3Try it on a small example before wiring it into a project.
02Alternatives & comparison
Compare side by side → keras Deep Learning for humans ★ 64k jax Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more ★ 36k PyTorch Tensors and Dynamic neural networks in Python with strong GPU acceleration ★ 105k trainer Distributed AI Model Training and LLM Fine-Tuning on Kubernetes ★ 2.2k tensorflow An Open Source Machine Learning Framework for Everyone ★ 201k