What is Underscore for Node.js
Underscore.js for Node.js without cross-browser checks.
Its purpose is to have the exactly same APIs and functionalities but with better perfomance and smaller code size.
It is accomplished by eliminating unnecessary cross-browser compatibility efforts.
How To Use
To install via NPM package:
npm install underscore-node
Inside your Node.js project:
var _ = require('underscore-node');