[nunez]

As long as you know the fundamentals (data structures, algorithms, networking, and operating systems), a programming language (I recommend Python, as its incredibly versatile), and have tried to write at least _something_ mildly complicated in C or C++, you'll pick up almost anything.

[Scarbutt]

I would categorize Javascript as being more versatile than Python because of browser programming.

[nunez]

It's definitely more versatile, but I think that's actually one of its disadvantages. It's a prototypal language, so you miss out on learning proper object-oriented programming practices. You can do functional programming, but unless you use TypeScript, the notion of strong typing and type safety isn't there. You _can_ use Node to write client-side JavaScript programs, but you're basically tying your boat onto Chromium/Chrome (because it uses V8).

This isn't to say that JavaScript isn't capable. It's plenty capable, and when combined with TypeScript, it's pretty powerful. I just think that it's not a great idea as a primary first-principles language.

[Bayart]

Javascript has an excess of versatility, if anything. Python is the perfect prototyping language, I've found over time. And I took a really long while to board that train, coming from Perl.