How to replace jQuery?

Question

JavaScript

Hello.
In my daily work (development of ordinary commercial sites) I use jQuery.
Recently, I hear more and more about modern libraries / frameworks, which are considered more lightweight and efficient. For example, react, angular.
However, I, having a level slightly higher than a beginner, do not quite understand if any of this can completely replace jQuery, and if so, what is better to learn and use in my work?

Answer 1

react is a library for working with components. Its main feature is the refusal to work with the DOM directly. An alternative (more loyal) is polymer based on web components.
angular is a complete framework. It makes sense if you write the entire application on it and not a piece.
jquery is a handy library for manipulating the DOM.
Conclusion - learn javascript, use jquery.

Answer 2

In fact, other frameworks have different tasks.
If you want something more lightweight then it's logical to look at pure JS)
You Might Not Need Jquery