This version of GitHub Enterprise Server will be discontinued on 2026-10-14. Discontinued releases are not supported. No patch releases will be made, even for critical security issues. For better performance, improved security, and new features in GitHub Enterprise Server, see Overview of the upgrade process. For help with the upgrade, GitHub Enterprise Support.

Using GitHub

Explore GitHub's products from different platforms and devices.

Hello World

Follow this Hello World exercise to learn GitHub's pull request workflow.

GitHub flow

Follow GitHub flow to collaborate on projects.

Connecting to GitHub

Learn about the tools you can use to work with repositories hosted on GitHub.

Communicating on GitHub

You can discuss specific projects and changes, as well as broader ideas or team goals, using different types of discussions on GitHub.

Supported browsers

For the best experience with GitHub, we recommend using the latest version of Chrome, Edge, Firefox, or Safari.

GitHub Mobile

Triage, collaborate, and manage your work on GitHub from your mobile device.