Hi, I want to be a java script developer, should I learn XML?

Question

Hi all, I am learning HTML, CSS & Java Script. Should I need XML knowledge for better?
Learning is knowledge, I agree
need suggestions about XML

Answer 1

you can have a quick look, good to know what a xpath is.
If you are into this, have a look at Json also.

Answer 2

yes.
HTML AND CSS works well with Javascript.
Learn the both