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JavaScript

should I have to write seperate JS ?

Is I have to write seperate JS as well as CSS to generate navigation like this in Bootstrap ?

1 Answer

Maybe. It depends on the result you're aiming for. Using frameworks like Bootstrap and Foundation directly out of the box with HTML that matches their implementation specifications doesn't often require custom JS. At most, you may have to initiate some functions here and there, but not much else.

That said, if you are trying to do anything outside of the framework's included options, you'll need to add your own CSS and/or JS.