Am doing HTML5 and I want to advance my knowledge but what is given here is only HTML

Question

no HTML5

Answer 1

Within the HTML course there is a section dedicated to HTML5.
https://www.sololearn.com/learn/HTML/2211/

Answer 2

For deep learning i suggest mdn... Anyway, that and other useful and free resources here
https://code.sololearn.com/WaVusr8J1KvK/?ref=app