Thank you for your interest in contributing to Anchor! All contributions are welcome no matter how big or small. This includes (but is not limited to) filing issues, adding documentation, fixing bugs, creating examples, and implementing features.
If you'd like to contribute, please claim an issue by commenting, forking, and opening a pull request, even if empty. This allows the maintainers to track who is working on what issue as to not overlap work. If you're looking to get started, check out good first issues or issues where help is wanted. For simple documentation changes, feel free to just open a pull request.
If you're considering larger changes or self motivated features, please file an issue and engage with the maintainers in Discord.