Markdoc is a powerful, flexible, Markdown-based authoring framework. From personal blogs to massive documentation sites, Markdoc is a content authoring system that grows with you.

This website show us how to manage HTML DOM with vanilla JavaScript only for modern browsers and IE 11+

Here's what I'd like you to know upfront: this is a hard problem. If you've landed here because you're hoping to be pointed at a tool you can run that tells you exactly what CSS you can delete from your project, well... there are tools out there, but I'm warning you to be very careful with them because none of them can ever tell you the complete story. Post written by Chris Coyer.