hello,
I’m web developer who don’t know in what should I use javaScript 
I can use HTML and CSS in a good way because while learning both I can creat things step by step not just learning how they work, but when I started javaScript it was easy to learn and not struggling like C, but the problem was I don’t know what after learning all these things, I learned DOM, web APIs etc but honstly I don’t know how to use all these things in html. I don’t have no ideas however I made profissional websites, forms etc by HTML and CSS because I know what I need to do by each of them, not like javaScript. my problem with javaScript FORCED me to start learning javaScript from other learning websites again and again and again, now I can’t get over this loop 
If anyone have the same problem after learning javaScript and find any solution for it, please, HELP :""
Hi @biskyIsHere and welcome to the community 
Maybe have a look at one of the popular front-end frameworks (React, Vue, Angular). They are mainly used to code single-page applications where JavaScript is an important foundation. When you start learning and using such a framework you will see how your knowledge about the basics of JS, web APIs and so on come into use.
In general it’s a great thing if you have a specific project in mind that you can implement while simultaneously learning such a framework.
I hope that helps a bit. 
Have a nice day,
Michael