Codewars, how to help to learn js?

Hi all. Interested in the opinion of the community.
The thing is, now at work mostly typeset + a bit of js, it comes to the fact that he complicate their task, is to practice js.
Planning work in the spring to change to a more educational(complete front end). But for this I understand must have a strong knowledge in js. And take them without practice is in fact not where.
Here the newly discovered Codewars, and lo and behold, solving the problem, I really feel as pumped and js skill to invent itself if not, here they are.
Tell, whether really at codewars is pumping via js to the level of the average front end developer?
July 2nd 19 at 14:18
2 answers
July 2nd 19 at 14:20
Solution
Codewars will give you a good Foundation and knowledge of the language. It is certainly very useful, but...
Frontend development includes the knowledge of specific application technologies - Basic skills in frontend developer

So suck skill, but don't forget to look around and try applied technologies in the work.
thanks for the reply. - Eldred.Tillm commented on July 2nd 19 at 14:23
July 2nd 19 at 14:22
Tell, whether really at codewars is pumping in js
Really.

Tell, whether really at codewars is pumping via js to the level of the average front end developer?
Unrealistic, because the front end development it is any side does not apply.

JS is a tool. Like a hammer or a saw. They need to be able to use it.
But good the ability to use a hammer and a saw does not make you a skilled carpenter. Because it is only part of the skills necessary, but not exhaustive.

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