Most posts on this site are plain Markdown. A few are MDX, which lets me import an Astro component and drop it straight into the prose — useful when an idea is easier to press than to describe. The cost is that an .mdx file is no longer portable Markdown, so I only reach for it when a static screenshot would be a worse explanation than the real thing.
Below are the example components this site ships with.
Callout
Ape shall never kill ape.