Is JavaScript super important?

Question

JavaScript

Answer 1

As Gavin said, if you're a web dev, it'll be one of the first things you should learn. If web dev isn't your thing, you could easily get by not knowing it.

Answer 2

For Web development it is yes. You can't call yourself a Web designer if you don't know the Web trinity.
https://www.sololearn.com/discuss/435653/?ref=app