# hydra

**Repository Path**: trusted-list/hydra

## Basic Information

- **Project Name**: hydra
- **Description**: Hydra is a framework for elegantly configuring complex applications
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: main
- **Homepage**: https://hydra.cc
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-03-11
- **Last Updated**: 2026-08-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

<p align="center"><img src="https://raw.githubusercontent.com/hydra-ecosystem/hydra/main/website/static/img/Hydra-Readme-logo2.svg" alt="logo" width="70%" /></p>

<p align="center">
  <a href="https://pypi.org/project/hydra-core/"><img src="https://img.shields.io/pypi/v/hydra-core" alt="PyPI" /></a>
  <a href="#"><img src="https://img.shields.io/pypi/pyversions/hydra-core" alt="PyPI - Python Version" /></a>
  <a href="https://github.com/hydra-ecosystem/hydra/actions/workflows/core_tests.yml"><img src="https://github.com/hydra-ecosystem/hydra/actions/workflows/core_tests.yml/badge.svg?branch=main" alt="GitHub Actions build" /></a>
  <a href="https://www.pepy.tech/projects/hydra-core?versions=0.11.*&versions=1.0.*&versions=1.1.*&versions=1.2.*&versions=1.3.*&versions=1.4.*"><img src="https://pepy.tech/badge/hydra-core/month" alt="Downloads" /></a>
  <a href="https://hydra.cc"><img src="https://hydra.cc/img/hydra-config-badge.svg" alt="Config: Hydra" /></a>
</p>

<p align="center">
  <a href="https://github.com/hydra-ecosystem/hydra/blob/main/LICENSE"><img src="https://img.shields.io/pypi/l/hydra-core" alt="PyPI - License" /></a>
  <a href="https://hydra-framework.zulipchat.com/"><img src="https://img.shields.io/badge/zulip-join_chat-brightgreen.svg" alt="Zulip chat" /></a>
  <a href="https://github.com/astral-sh/ruff"><img src="https://img.shields.io/badge/code%20style-ruff-261230.svg" alt="Code style: Ruff" /></a>
</p>

<p align="center">
  <i>A framework for elegantly configuring complex applications.</i>
</p>
<p align="center">
  <i>Check the <a href="https://hydra.cc/">website</a> for more information.</i>
</p>

----------------------

> [!IMPORTANT]
> **Hydra project transition:** Hydra moved from the `facebookresearch`
> GitHub organization to
> [`hydra-ecosystem`](https://github.com/hydra-ecosystem). The repository moved
> with its history, issues, and pull requests intact. Hydra remains MIT-licensed.
> No action is required from Hydra users at this time. Contributors should
> review the current guidance in [CONTRIBUTING.md](CONTRIBUTING.md). Read
> [Hydra's next chapter: independent stewardship](https://hydra.cc/blog/2026/08/13/independent-stewardship/)
> for more about the transition.

### Releases

#### Development

**Hydra 1.4** is the current development version of Hydra.
- Hydra 1.4 is coming soon. Until the stable release is available, you can
  install Hydra from development releases on PyPI.
- [Documentation](https://hydra.cc/docs/intro/)
- Installation: `pip install --pre --upgrade hydra-core`
- Supported Python versions: 3.10 through 3.14.

#### Stable

**Hydra 1.3** is the stable version of Hydra.
- [Documentation](https://hydra.cc/docs/1.3/intro/)
- Installation : `pip install hydra-core --upgrade`

See the [NEWS.md](NEWS.md) file for a summary of recent changes to Hydra.

### License
Hydra is licensed under [MIT License](LICENSE).

## Hydra Landscape

See the [Hydra Landscape](https://hydra.cc/docs/landscape/) for
third-party libraries, templates, plugins, and projects that use or extend
Hydra.

#### Ask questions in GitHub Discussions or StackOverflow (Use the tag #fb-hydra or #omegaconf):
* [GitHub Discussions](https://github.com/hydra-ecosystem/hydra/discussions)
* [StackOverflow](https://stackexchange.com/filters/391828/hydra-questions)
* [X](https://twitter.com/Hydra_Framework)

Check out the Meta AI [blog post](https://ai.facebook.com/blog/reengineering-facebook-ais-deep-learning-platforms-for-interoperability/) to learn about how Hydra fits into Meta's efforts to reengineer deep learning platforms for interoperability.

### Citing Hydra
If you use Hydra in your research please use the following BibTeX entry:
```BibTeX
@Misc{Yadan2019Hydra,
  author =       {Omry Yadan},
  title =        {Hydra - A framework for elegantly configuring complex applications},
  howpublished = {Github},
  year =         {2019},
  url =          {https://github.com/hydra-ecosystem/hydra}
}
```