Where to get experience in JavaScript?

Question

JavaScript

Guys, tell me how to get normal practical experience in JS, is it enough just to program various effects, menus, sliders, parallaxes??? I would like something more serious, write what can be written more seriously in JS ???

Answer 1

Engage in the development of architecture on js.
Writing modules (the same sliders, menus, etc.).
Encapsulate everything in modules and expose api to interact with the module.
Think about the OOP style in js, break the code into entities, use patterns.
Start writing a single page application.

Answer 2

Try writing something in Node.js

Answer 3

Or try to develop some simple game. These efforts can then even be monetized.