What is Underscore.js used for?
The question is about Underscore.js
Answer:
Underscore.js is used for providing a utility library of helpful functions for JavaScript, particularly for handling data structures like arrays, objects, and collections. Underscore is a JavaScript library that provides a lot of functional programming helpers: map, filter, reduce, sort data and makes common coding tasks an easy read and keeps JavaScript code maintainable.
With Underscore.js, it is very easy to manipulate data without spending too much time on repetitive or complex code; it is even more useful in those projects where native JavaScript functions are lacking in utilities that speed up your workflow and productivity, being an array of ready, efficient functions for everyday needs.