JavaScript’s reduce is one of the most useful array methods that should be in a developer’s arsenal. Introduced in ES5, it’s somewhat similar to for…each and map methods that are used with ...

Thankfully, using JavaScript to create this effect isn’t that difficult. In this article, I’m going to show you how to write the JavaScript code for a rollover, step by step.

Mousetrap is a simple and small (1.5kb) library for handling keyboard shortcuts without the use of jQuery and works in IE 6+, Safari, Firefox, Chrome and possibly Opera (so we’ve heard).

Get a first-hand look at the simple and powerful approach to reactive front-end JavaScript that is fast making Solid a favorite.

"Simple JavaScript Debugging" is the first half of a two-part tutorial meant for beginner to advanced level JavaScript programmers. So, if you're totally new to JavaScript, you may want to start ...