Is it worth going to learn Node.Js, or is it worth reinforcing knowledge of JS??

Question

JavaScript

Hello!
Happy New Year everyone!
I have been studying JavaScript for about 4-5 months, but not intensively, i.e. it depends.
At first, I started to learn JavaScript from the lessons of "Evgeny Popov". Then I learned a little jQuery (not completely, only the basics of selecting DOM elements), now I'm reading the documentation at https://learn.javascript.ru/ . I don’t know regular expressions well (and I don’t like them at all, maybe because I didn’t really work with them), it’s also not ideal with objects and methods, and the more I read the documentation or watch video tutorials, I understand that I still don’t know a lot.
But I was already able to write an adaptive slider in Javascript and JQuery. I also made a portfolio website ( please rate it - )
So I think, should I start learning node.Js? Will the very missing knowledge come when learning node.Js??
Thanks in advance for your time!!!

Answer 1

And what does NodeJS and, say, regular expressions have to do with it?
It is necessary to proceed from real problems, and learn from real problems.
If you need to raise the server - take NodeJS and raise the server.
In other cases, it is useless. If you need regular expressions, learn regular expressions. I almost don’t need them, so I almost don’t know them, which doesn’t prevent me from knowing a dofiga of another - what I need.

Answer 2

I also made a portfolio website (please rate it - )
rar archive on Yandex disk?
Use for such purposes https://pages.github.com/

Answer 3

I looked at the sites, I didn’t see anything good ...
it’s not clear to shove wallpapers into the archive, it would be possible to specify 1 file as a stub
navigation in the gallery is curved ...
the design of the store is yes there is no design there,
gouge out the color, there are no indents between the goods, but even italics,
try to make ready-made layouts, and not come up with your own from a lantern

<div class="oldTovarPrice"><p>1.360.000 сум</p></div>
<div class="newTovarPrice"><p>1.200.000 сум</p></div>

what is the point of nesting div > p ...

Answer 4

Use my application that allows you to download all the songs from any playlist in one click. It is not necessary to enter a login and password, a standard account is sewn into the program. Available for both Windows and Linux, uses the VK Api.
Video review: www.youtube.com/watch?v=kjoI05jUOaQ
Detailed description of the program / Download: vkaudiosaver.ru/about.html

Answer 5

https://chrome.google.com/webstore/detail/musicsig... hasn't been removed yet. And apparently they won't.

Answer 6

Kenzo VK extension . True, there is no one-click mass download function yet, but everything looks and works more than decently.
Description from a similar answer ( Is there a normal Chrome plugin for downloading music from VK (mac os)? ) I will not copy-paste here.