Lume-specific plugins for Remark

[folliehiyuki]

Enter your suggestions in details:

This issue requests a set of Remark plugins dedicated to Lume similar to https://github.com/lumeland/markdown-plugins. Those plugins can export data to pages that can be freely used for layout template. This way, a Lume project can have both mdx and markdown-it pages and still produce consistent HTML layout. The parts I'm most interested in are toc and footnotes.

I believe remark-rehype renders the final HTML output based on the AST built by Remark, which is not visible as Lume data.

[oscarotero]

Yeah, that would be nice.
I remember some previous work to pass the Data object to remark (lumeland/experimental-plugins#14) in order to persist extracted data in the page.

For markdown-it plugins, I've cloned existing plugins and modified them to adapt to Lume. I think we can do the same for Remark. Do you like to work on that? I can help you if you need.

[folliehiyuki]

I'm new to the Remark/MDX ecosystem, so I can't guarantee that I'm able work on the issue. For now, I'm just looking at the code, trying to understand the process. remark-rehype and remark-gfm have some crazy dependency chains to follow.

For reference, Docusaurus also renders custom headings/toc and maintains their own set of Remark plugins.