Re: [csswg-drafts] Build markdown documents to HTML in the CI workflow (#13432)

> > I think we're fine. GH-flavored markdown's only real innovation […]
> 
> I am more concerned about incompatibilities. Conpare the rendering of this file:
GH: [webplatformco/project-image-animation@`main`/image-animation-property/README.md](https://github.com/webplatformco/project-image-animation/blob/main/image-animation-property/README.md?rgh-link-date=2026-02-04T15%3A17%3A32Z)
python: [drafts.csswg.org/css-image-animation-1/explainer](https://drafts.csswg.org/css-image-animation-1/explainer)

Yipes yeah that’s awful

> The legacy server used [CommonMark](https://pypi.org/project/commonmark/)

OK see https://github.com/w3c/csswg-drafts/pull/13448.

https://github.com/readthedocs/commonmark.py appears to be archived and no longer maintained. So, switching the GitHub-supported CommonMark successor would seem to be the best choice.



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Received on Wednesday, 4 February 2026 20:26:42 UTC