Where can I find JS mini-tasks?

Question

JavaScript

Has anyone come across learning resources where they give a task in JS with a solution option (s) to test themselves?
I know about javascript.ru, is there any more?

Answer 1

https://www.codewars.com/
8 levels of problem difficulty, when you solve it, you see other people's solutions

Answer 2

SoloLearn
Russian application, English site.
Many tasks + free training in many languages