An Immediately Invoked Function Expression (IIFE) is a JavaScript function that runs as soon as it is defined. Code: http://codepen.io/beaucarnes/pen/KWOrJO?editors=0010 Resource: https://en.wikipedia.org/wiki/Immediately-invoked_function_expression Beau Carnes on Twitter: https://twitter.com/carnesbeau JavaScript Tutorials Playlists JavaScript Basics: https://www.youtube.com/playlist?list=PLWKjhJtqVAbk2qRZtWSzCIN38JC_NdhW5 Data Structures and Algorithms: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkso-IbgiiP48n-O-JQA9PJ Design Patterns: https://www.youtube.com/playlist?list=PLWKjhJtqVAbnZtkAI3BqcYxKnfWn_C704 ES6: https://www.youtube.com/playlist?list=PLWKjhJtqVAbljtmmeS0c-CEl2LdE-eR_F Clean Code: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkK24EaPurzMq0-kw5U9pJh – We’re busy people who learn…