Contribution Guidelines

Please ensure your pull request adheres to the following guidelines:

New categories or improvements to the existing categorization are welcome.
Search previous suggestions before making a new one, as yours may be a duplicate.
Make an individual pull request for each suggestion.
- Run ./scripts/generate-star-badges.py to generate Github star badges if needed.
- Run ./scripts/github-markdown-toc ./README.md to generate ToC if needed.
Order link titles alphabetically within each category.

Thank you for your suggestions!