I added comments to my blog (future and select posts only) using Mastodon. Check it out: https://utahcon.dev/post/2021-02-01_comments-with-mastodon/
@utahcon Just a thought, but you should probably add a noscript tag where the comment section would be to let people who don't enable js in their browser by default know that there is a comment section.
Also, your code sections don't scroll horizontally so they're essentially truncated on small screens at the moment.
Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.