Can i build a good website with just knowledge of JS and not CSS? What difference will it make?

Answer 1

With css, website is styled in more proper way.

Here you can observe the difference on a packt menu design, one with css, the other without it.

And JavaScript cannot style any webpage without using css.
https://code.sololearn.com/WphYjPmn32zx/?ref=app
https://code.sololearn.com/WQmED75h5OyU/?ref=app

Answer 2

You should have at least a very basic understanding of css if you want to do web development.

Answer 3

You can use Bootstrap...But you should know that how id and classes works.

Answer 4

Thanks you all. Really helpful!