David Aragon

David Aragon



I'm a full-stack web developer at Quick Left in Boulder, Colorado. I love building complex front-end applications with jQuery and Backbone, and hooking these up to solid Rails backends. In the past I've taught several all-day Backbone.js workshops and want to expand my community involvement. I'm currently pursuing a Master's degree in Computer Science from the University of Colorado, Boulder.


A Little This, a Little _that: Understanding Scope in JavaScript

Scope is one of the most critical concepts in JavaScript, but even seasoned front-end developers have trouble with the the meaning of `this`. It doesn’t have to be this way. Once you learn the few simple rules that govern JavaScript scope, your code will become more precise and flexible. Let’s take a deep dive into […]

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