To help other people find and contribute to your project, you can add topics to your repository related to your project's intended purpose, subject area, affinity groups, or other important qualities.

  1. On GitHub, navigate to the main page of the repository.

  2. Under your repository description, click Add topics. Add topics link on a repository's main page

  3. Type the topic you want to add to your repository, then type a space. Form to enter topics
  4. After you've finished adding topics, click Done. Form with a list of topics and Done button

Further reading