All the HTML elemens you can use. There is more than just a div :)
The web accessibility basics
The absolute web accessibility basics every web developer should know about.
Introduction to HTML
In just 4 hours, learn the basics of HTML5 and start building & editing web pages.
A curated list of awesome Canvas examples, related articles and posts.
This specification defines a big part of the Web platform, in lots of detail.
This tool is checking your markup if it complies with the specification and will show you possible errors.
Browse trending github repos written in your favorite language with this high performance progressive web application