Easiest way to contribute is with a github pull request.
Patches are welcome if that is more your style.
- Wrap your lines manually, aim for 80 columns, don't go over 90.
- Capitalise your sentences
- Feel free to use github-flavoured markdown
- Make sure you don't link to BS
- We try to curate tutorials / courses, but it isn't perfect
- If you think a link to a material is bad, file an issue