About web browser support
We design GitHub with the latest web browsers in mind. We recommend that you use the latest version of one of the following browsers.
If you do not use the latest version of a recommended browser, or if you use a browser that is not listed above, GitHub or some features may not work as you expect, or at all.
For more information about how we maintain browser compatibility for GitHub's products, see the github/browser-support repository.
Extended support for recommended web browsers
Some browser vendors provide extended support releases. We do our best to ensure that GitHub functions properly in the latest extended support release for:
- Chrome's extended stable channel
- Edge's Extended Stable Channel
- Firefox's Extended Support Release (ESR)
In earlier extended support releases, GitHub may not work as you expect, and some features may not be available.
Public preview and developer builds
You may encounter unexpected bugs in public preview and developer builds of our supported browsers. If you encounter a bug on GitHub in one of these unreleased builds, please verify that it also exists in the stable version of the same browser. If the bug only exists in the unstable version, consider reporting the bug to the browser developer.