FedJAX

license

Apache-2.0(OSI

source

public(the whole library)

core features withheld

no — a research library with no paid edition

FedJAX is an Apache-2.0 research library, and no paid tier exists for anything to be held back for.

• https://raw.githubusercontent.com/google/fedjax/HEAD/LICENSE recorded 2026-09-27

  The LICENSE body: the verbatim Apache License, Version 2.0 text with no added clause.

• https://raw.githubusercontent.com/google/fedjax/HEAD/README.md recorded 2026-09-27

  README: "FedJAX is not an officially supported Google product"; "a JAX-based open source library for Federated Learning simulations that emphasizes ease-of-use in research".

• https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/google%2Ffedjax recorded 2026-09-27

  Repository record for google/fedjax: license apache-2.0, not archived, not a fork, pushed 2026-08-06, 272 stars.

• https://ungh.cc/repos/google/fedjax/files/main recorded 2026-09-27

  The 140-file tree of google/fedjax at `main`: one root LICENSE, and no ee/, enterprise/, commercial/, proprietary/ or premium/ path anywhere in it. Path absence only, paired with the statement cited beside it.

PyPI downloads of `fedjax`, the library itself.

• https://pypistats.org/api/packages/fedjax/recent recorded 2026-09-27

  last_month = 95 downloads for the package `fedjax`.

FedJAX simulates federations for research and offers no way to deploy one, one step below Plato, which can run over a real network.

• https://raw.githubusercontent.com/google/fedjax/HEAD/README.md recorded 2026-09-27

  README: "FedJAX: Federated learning simulation with JAX"; "a JAX-based open source library for Federated Learning simulations that emphasizes ease-of-use in research".