The lodash library (https://lodash.com) was created as a fork of Underscore, with a focus on better performance, improved consistency across browsers, and enhanced code readability. Currently at version 3, it offers a thorough test suite, excellent documentation, and an extensively customizable build utility. In its previous versions, it even offered an Underscore compatible file so that you can use lodash as a drop-in replacement for Underscore (especially, useful for projects using Backbone.js).
_.forEach(). As discussed in the Underscore and ...