What is the difference between Underscore.js and jQuery?
The question is about Underscore.js
The difference between Underscore.js and jQuery lies in their purpose and functionality within JavaScript development. The underscore is a utility library for JavaScript that emphasizes the provision of functions that manipulate data: mapping, filtering, reducing, sorting arrays or objects. This extension enhances the native capability of JavaScript and introduces into the language a set of functional programming helpers that deal with complex data structures and make your code easier to work with.
jQuery is essentially a DOM manipulation library designed to make HTML document traversing, handling events, and animating in the browser much easier. It aids in managing user interactions and dynamically changing the webpage content without intense JavaScript.
Both libraries are based on JavaScript, their purposes are different: Underscore.js is for manipulating data and jQuery is for manipulating and communicating with HTML and the DOM. Nowadays, they could complement each other, but generally one or the other is chosen for use in an application, depending on the needs of that application.
