Astro Markdoc doesn't have feature parity with Markdown yet. Here are my Astro Markdoc solutions for linked headings, table of contents, external links in the Markdoc body, Shiki code blocks with a custom theme, and more.
Converting the blog to Astro was a more significant win than initially expected. A bit more time with the documentation of Astro, Obsidian, and Markdoc, and things went 100% green. On all counts.
