Where can you find email addresses on GitHub?

1. Public Repositories: Email addresses can sometimes be found in the commit history of public repositories. When users make commits, their email addresses are often included in the commit metadata. You can view this by navigating to the repository, clicking on "Commits," and then examining the details of individual commits.

2. User Profiles: Some users choose to display their email addresses on their GitHub profiles. To check this, go to the user's profile page and look for the "Email" section. Note that this is optional, and not all users will have their email addresses listed.

3. README and Documentation Files: Email addresses may also be included in the README.md or other documentation files within a repository. These files are often used to provide contact information for maintainers or contributors.

4. Issues and Pull Requests: Occasionally, email addresses can be found in the discussions within issues or pull requests. Users might share their email addresses for further communication or support.

5. GitHub API: For more advanced users, the GitHub API can be used to programmatically access commit data, which may include email addresses. This requires some knowledge of programming and API usage.

Remember to respect privacy and use any email addresses you find responsibly.