GitHub
We use GitHub issues as a bug and feature request tracker. If you think you’ve found a bug, or you have a new feature idea:- Please start by making sure it hasn’t already been reported or fixed. You can search through existing issues and pull requests to see if someone has reported one similar to yours.
- Then, if no duplicates exist, open an issue in the Material UI repository.
New issue guidelines
- Please follow one of the issue templates provided on GitHub.
- Please begin the title with “[component-name]” (if relevant), and use a succinct description that helps others find similar issues.
- ❌ “It doesn’t work”
- ✅ “[button] Add support for {new feature}”
- Please don’t group multiple topics in one issue.
- Please don’t comment “+1” on an issue. It spams the maintainers and doesn’t help move the issue forward. Use GitHub reactions instead (👍).
Bug reproductions
We require bug reports to be accompanied by a minimal reproduction. It significantly increases the odds of fixing the problem. You have a few possible options to provide it:Use the live editors
You can browse the documentation, find an example close to your use case, and then open it in a live editor.Use starter templates
You can use a starter React template to build a reproduction case with JavaScript or TypeScript.Stack Overflow
We use Stack Overflow for how-to questions. Answers are crowdsourced from expert developers in the Material UI community as well as Material UI maintainers. You can search through existing questions and answers to see if someone has asked a similar question using the material-ui tags. If you can’t find your answer, ask a new question using the relevant tags.If you’re using an older version of Material UI, you may find answers on SO with links to content that no longer exists in the latest version of the documentation. Visit the Material UI Versions page to find the archived documentation that corresponds to your version.
Technical support
We do not offer paid support for Core libraries like Material UI. But you might want to read the technical support offered on MUI X components.Long-term support (LTS)
Bug fixes, performance enhancements, and other improvements are delivered in new releases. However, we remain committed to providing security updates and addressing regressions for the immediate predecessor of the current major version. This includes issues introduced by external sources, like browser upgrades or changes to upstream dependencies.Supported versions
| Material UI version | Release | Supported |
|---|---|---|
| ^9.0.0 | March 2026 | 🚧 Pre release (Continuous support) |
| ^7.0.0 | 2025-03-26 | ✅ Stable major (Continuous support) |
| ^6.0.0 | 2024-08-26 | ⚠️ Long-term support (Support for security issues and regressions) |
| ^5.0.0 | 2021-09-16 | ❌ |
| ^4.0.0 | 2019-06-23 | ❌ |
| ^3.0.0 | 2018-08-27 | ❌ |