What stack of technologies and tools is in demand now?

Question

JavaScript

I'm thinking of changing my job soon, and since I've been working on a rather old project in terms of technology, I would like to know what stack of tools it would be nice to know now. As an example, I saw mentions of Grunt, Gulp, etc. in vacancies. Plus, the same question about technology , but here I'm more oriented, because. studied for myself.

Answer 1

standard set: webpack (gulp) + babel (for es6) + stylus (less/sass)
well, then it depends on the specific vacancy in a specific job,
if you know es5 well, then it’s unlikely that you will be hired by a company with the wording “can’t write es6 classes!!!"
if now, of course, you don’t even use build systems, then you are well behind :) I don’t remember how we lived without them ...