Underscore.js Reviews

Underscore.js Description

Underscore is a JavaScript library which provides a lot of useful functional programming tools without having to extend any existing objects. Over 100 functions are available in Underscore. They support your most popular work-related functional helpers, such as map, filter, invoke, and create quick indexes. You can choose between modular and monolithic imports. The project is hosted at GitHub. You can report bugs or discuss features on the issues page. Underscore 1.x can be used with any engine that fully supports ES3, and it is also compatible with older features. Collection functions can be used on arrays, objects and array-like objects. Recent confirmation has been made that the library is compatible to Adobe ExtendScript. We have IE 8 support code that we will keep in future Underscore updates.