I'm trying to reduce my reliance on GitHub. So I'm trying to move some repos to cgit. This means losing browser-based editing for small contributions such as typo fixing.
https://github.com/alexpdp7/quick-patch is a prototype to explore alternatives.
It's a 100-line WSGI Python webapp with no dependencies. I think I can do something functional in about 200 lines, including a CGI wrapper so that it can be deployed to web servers without Python/WSGI support.