Build anything

GitHub is home to all kinds of software projects, from simple programs to today’s most popular apps.

Hello, world

Say “hello” to a community of millions of developers worldwide. You’ll find endless opportunities to learn, code, and create.

Follow friends or developers you admire to learn what they are working on.

Watch projects to see how the community builds open source technologies.

Share your project so others can use it or to get feedback from the GitHub community.

Collaborate with other developers across unlimited public and private repositories.

You can save every version of your code, so you are free to experiment without losing your work.

Once your code is on GitHub, you can invite others to join in with a link or an @mention.

Collaborate with other developers in public, or invite them to join you in unlimited private repositories.

Start simple—or get advanced code review and collaboration tools with GitHub Pro.

GitHub basics for
every developer

Advanced collaboration for your projects

Psst... Did you know you can use GitHub at work, too?