Blogs without server side rendering

I love static websites, but what about if the static was just markdown files and I let the client render everything via a Javascript library?

• MDWiki - This is used to run this website. Makes it very simple to use. One index.html file and you're done.
• CMS.js - Interesting, with more configuration/conventions to follow. An alternative in any case.

(This website uses MDBook - This is highly recommended, even for bigger things other than a simple blog like this, although it is pre-rendered)