Open source for data and AI

748 projects · 100 relicensed

TensorFlow license, foundation and stars

ML frameworks · Apache 2.0 (open source) · backed by Google · 201,378 stars

GitHub

An Open Source Machine Learning Framework for Everyone

License history

LICENSE file

Apache 2.0 No license change recorded since the repository was created in 2015.

Latest release

v2.21.0 published Mar 6, 2026

About and history
Repository
tensorflow/tensorflow · created Nov 7, 2015
Website
tensorflow.org
Language
C++
Foundation
None; run by Google
Company
Google · on Companies · on Acquisitions · on awards · on blogs · on Tier Zero · on Tier Zero · on Mainstage · on Leaders · on Arena · on papers · on Allied · on Paydays · on predictions · on TechConf · on Hotlist
GitHub detects
Apache-2.0
Stars per week
180 (GitHub weekly snapshots)

Weekly snapshots

Week ofStars
Nov 2, 2026201,378
Oct 26, 2026201,290
Oct 12, 2026201,082
Oct 5, 2026200,575
Sep 21, 2026200,301

Changes

Stars per weekNov 7, 2026

Gains about 180 stars a week, down from 198.

Stars per weekOct 27, 2026

Gains about 198 stars a week, down from 260.

Stars per weekOct 18, 2026

Gains about 260 stars a week, up from 137.

Stars per weekOct 9, 2026

Gains about 137 stars a week, down from 538.

TrackedSep 24, 2026

Now tracked, from tensorflow/tensorflow on GitHub.