You can create guidelines to communicate how people should contribute to your project.| GitHub Docs
Adopt a code of conduct to define community standards, signal a welcoming and inclusive project, and outline procedures for handling abuse.| GitHub Docs
Repository maintainers can review their public repository's community profile to learn how they can help grow their community and support contributors. Contributors can view a public repository's community profile to see if they want to contribute to the project.| GitHub Docs
You can create new files directly on GitHub in any repository you have write access to.| GitHub Docs
You can give instructions for how to report a security vulnerability in your project by adding a security policy to your repository.| GitHub Docs
With issue and pull request templates, you can customize and standardize the information you'd like contributors to include when they open issues and pull requests in your repository.| GitHub Docs