A. Unique TensorFlower 7c91223105 [XLA] Use operator[] instead of at() for InlinedVector and vector. 1 day ago
.github cfabb0d185 Merge pull request #62405 from elfringham:no_fork_osv_scan 5 days ago
ci 3987ee36b9 Switch build configs in Linux Arm64 continuous builds from native to cross-compile 2 days ago
tensorflow 5d94df8163 Update GraphDef version to 1698. 2 days ago
third_party 7c91223105 [XLA] Use operator[] instead of at() for InlinedVector and vector. 1 day ago
tools b6dedcb917 Merge pull request #25673 from Ryan-Qiyu-Jiang:env_capture_script_more_system_info_update 4 years ago
.bazelignore e85860e838 use hermetic Python in Tensorflow. 5 months ago
.bazelrc 4f1d4bc65b Update XLA GPU config with NVCC compiler. 5 days ago
.bazelversion 7aeb9c8df5 Changed Version of Bazel to version 6.4.0 4 days ago
.clang-format 6703e91046 [.clang-format] Init @ root 2 years ago
.gitignore 5bb3a7fd91 Convert "build/" dir to "build_output" dir and make it configurable 3 months ago
.pylintrc b6c5a9fb8e Add soft-link to pylintrc to project root 4 years ago
.zenodo.json 1e900260c8 Add .zenodo.json for clean automated DOI numbers. 2 years ago
AUTHORS 37acea8b98 Add Arm Ltd to AUTHORS 1 year ago
BUILD da0884c7d4 [NFC, internal change] Polish copybara workflow file. 2 years ago
CITATION.cff 0c825e6705 Add CITATION.cff 2 years ago
CODEOWNERS 34b96570c4 Remove myself from CODEOWNERS as I will no longer be in TF. 1 year ago
CODE_OF_CONDUCT.md 21c8e5735f Update CODE_OF_CONDUCT and fix broken sync 2 years ago
CONTRIBUTING.md a3563726c2 Merge pull request #62074 from ArkadebMisra:feature-update-contributing-md 1 month ago
ISSUES.md 556ab089ea Internal change 2 years ago
ISSUE_TEMPLATE.md 9244dd50fc Merge pull request #40033 from AbdulBaseerMohammedKhan:master 3 years ago
LICENSE 5cbf38a7ca Remove duplicate LICENSE information for third_party dependencies and add license information from ACKNOWLEDGEMENTS to main license file. 2 years ago
README.md 9f72699c17 Apply reviewer suggested change 1 month ago
RELEASE.md f8c92f3aba Stop throwing exceptions if users pass `profiler_outdir` to `trace_export()` 3 days ago
SECURITY.md 0c79e42857 Added new threat model. 2 months ago
WORKSPACE b945983cd7 Change default hermetic python version to 3.11. Change HERMETIC_PYTHON_VERSION to TF_PYTHON_VERSION for less confusion. 1 month ago
arm_compiler.BUILD 1b066f11ad Update the `compiler_pieces` of the RPi ARM compiler. 2 years ago
configure 5ba24e758e perfer python3 to compile 3 years ago
configure.cmd f4fe351074 Update configure.cmd 3 years ago
configure.py f6042ed89e Disable clang extension that rejects type definitions within offsetof. 1 month ago
models.BUILD 64c6ecdfd1 Make models.BUILD filegroup include everything but metadata files and archives. 6 years ago
requirements_lock_3_10.txt aa216a30eb Update Python requirements. 1 month ago
requirements_lock_3_11.txt aa216a30eb Update Python requirements. 1 month ago
requirements_lock_3_12.txt aa216a30eb Update Python requirements. 1 month ago
requirements_lock_3_9.txt aa216a30eb Update Python requirements. 1 month ago


Python PyPI DOI CII Best Practices OpenSSF Scorecard Fuzzing Status Fuzzing Status OSSRank Contributor Covenant TF Official Continuous TF Official Nightly


TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries, and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML-powered applications.

TensorFlow was originally developed by researchers and engineers working within the Machine Intelligence team at Google Brain to conduct research in machine learning and neural networks. However, the framework is versatile enough to be used in other areas as well.

TensorFlow provides stable Python and C++ APIs, as well as a non-guaranteed backward compatible API for other languages.

Keep up-to-date with release announcements and security updates by subscribing to announce@tensorflow.org. See all the mailing lists.


See the TensorFlow install guide for the pip package, to enable GPU support, use a Docker container, and build from source.

To install the current release, which includes support for CUDA-enabled GPU cards (Ubuntu and Windows):

$ pip install tensorflow

Other devices (DirectX and MacOS-metal) are supported using Device plugins.

A smaller CPU-only package is also available:

$ pip install tensorflow-cpu

To update TensorFlow to the latest version, add --upgrade flag to the above commands.

Nightly binaries are available for testing using the tf-nightly and tf-nightly-cpu packages on PyPi.

Try your first TensorFlow program

$ python
>>> import tensorflow as tf
>>> tf.add(1, 2).numpy()
>>> hello = tf.constant('Hello, TensorFlow!')
>>> hello.numpy()
b'Hello, TensorFlow!'

For more examples, see the TensorFlow tutorials.

Contribution guidelines

If you want to contribute to TensorFlow, be sure to review the contribution guidelines. This project adheres to TensorFlow's code of conduct. By participating, you are expected to uphold this code.

We use GitHub issues for tracking requests and bugs, please see TensorFlow Forum for general questions and discussion, and please direct specific questions to Stack Overflow.

The TensorFlow project strives to abide by generally accepted best practices in open-source software development.

Patching guidelines

Follow these steps to patch a specific version of TensorFlow, for example, to apply fixes to bugs or security vulnerabilities:

  • Clone the TensorFlow repo and switch to the corresponding branch for your desired TensorFlow version, for example, branch r2.8 for version 2.8.
  • Apply (that is, cherry-pick) the desired changes and resolve any code conflicts.
  • Run TensorFlow tests and ensure they pass.
  • Build the TensorFlow pip package from source.

Continuous build status

You can find more community-supported platforms and configurations in the TensorFlow SIG Build community builds table.

Official Builds

Build Type Status Artifacts
Linux CPU Status PyPI
Linux GPU Status PyPI
Linux XLA Status TBA
macOS Status PyPI
Windows CPU Status PyPI
Windows GPU Status PyPI
Android Status Download
Raspberry Pi 0 and 1 Status Py3
Raspberry Pi 2 and 3 Status Py3
Libtensorflow MacOS CPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Linux CPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Linux GPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Windows CPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Windows GPU Status Temporarily Unavailable Nightly Binary Official GCS


Learn more about the TensorFlow community and how to contribute.



Apache License 2.0