Javascript framework for website calculations?

Question

JavaScript

Greetings!
Tell me, please, what is easier / better to do a js-calculation on the site, where, for the first time, there will be an online calculation of the total cost, depending on other fields?
Either there is a ready-made framework or jQuery? ))

Answer 1

Vue.js

Answer 2

Slightly distorted by other answers.
Online cost calculation - are the values ​​from the fields to get and multiply?
Then of course jQuery or Vanilla.
Colleagues, do you use structural frameworks for the sake of two lines of code ??