Where to look for materials on the DOM API?

Question

JavaScript

I don't see much reference information on the DOM API, except perhaps MDN Web Docs, Flanagan's book. And there's so much out there. In other sources, typical information, like getElementById and the like.

Answer 1

well, if mdn is "not so much" for you, then read the spec https://www.w3.org/DOM/DOMTR