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getButterfly is a SaaS in Dublin, Ireland.

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Native Browser Support for JSON

A Quick Introduction to Custom Data Attributes and Vanilla JavaScript

JavaScript Selectors API

Promises in JavaScript

Custom Events in JavaScript MVC

Cutting Loose: Dynamic Namespacing in JavaScript

Image Beacons

Understanding JavaScript Currying

How and Why to Avoid ‘for’ Loops

JavaScript Random String Generator

John Resig’s Inheritance

Encapsulation: Private Attribute