Learning Underscore.js - awesome framework!

Learning Underscore.js is a perfect introduction to functional programming and ECMAScript 5.  I learned faster through comparing what I already knew in regular Javascript with the same function using Underscore.js methods.  Underscore.js is very powerful and I'm excited to make use of it in my own sites.  Though ECMAScript 6 is almost out, you'll still be able to use Underscore.js, but look for the updated Underscore.js library at that time.

I can see why frameworks that use Underscore.js, like Backbone.js, are so popular. Learning Underscore.js is an easy read with concepts plainly described for beginner and veteran js developers.