Do you need to learn HTML5? _html/css_WEB-ITnose

I am a self-taught XHTML person. I am not very proficient in CSS yet. I am already proficient in the use of XHTML tags. I don’t know anything about JS. Is it possible to start learning HTML5? Does anyone mind me? Can you recommend me by the way? A few books.

Reply to discussion (solution)

You can learn. . .
http://w3schools.com/html5/default.asp

Does html5 have high requirements for JS? Our teacher is about to teach HTML, but I don’t want to make the transition to XHTML. Currently, code is generally written strictly in XHTML.
You can learn. . .
http://w3schools.com/html5/default.asp

Does html5 have high requirements for JS? Our teacher is about to teach HTML, but I don’t want to make the transition to XHTML. Currently, code is generally written strictly in XHTML.
Quote from 1st floor’s reply:

You can learn it. . .
http://w3schools.com/html5/default.asp
You will understand after you look at it. .

Thank you, I went to Dangdang to order this book, but I couldn’t read it when I looked at the website. . . Is there an HTML5 editor now? For example, Dreamweav.
Quote from 2nd Floor’s reply:

Does html5 have high requirements for JS? Our teacher is about to teach HTML, but I don’t want to make the transition to XHTML. Currently, code is generally written strictly in XHTML.
Quote from 1st floor’s reply:

You can learn it. . .
http://w3schools.com/html5/default.asp

You will understand after you look at it. .

Thank you, I went to Dangdang to order this book, but I couldn’t read it when I looked at the website. . . Is there an HTML5 editor now? For example, Dreamweav.
Quoted from the 3rd floor’s reply:

Quoted from the 2nd floor’s reply:

Does html5 have high JS requirements? Our teacher is about to teach HTML, but I don’t want to make the transition to XHTML. Currently, code is generally written strictly in XHTML.
Quote from 1st floor’s reply:

You can learn it. . .
http://w3schools.com/html5/default…
No difference. . The main thing is to see if the browser supports it

If you are using a mobile device, then you can go ahead and learn html5.
If it is a PC, then just use xhtml css2 for the time being.

At present, most of them are PC, so I will use XHTML CSS2 for the time being. . .
If you are working on a mobile device, then you can go ahead and learn html5.
If you are working on a PC, then just use xhtml css2 for the time being.

Just understand html5.

Why should you learn HTML5?