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By David Walsh on April 18, 2020

Recent Features

By David WalshNovember 8, 2012
5 More HTML5 APIs You Didn’t Know Existed
The HTML5 revolution has provided us some awesome JavaScript and HTML APIs. Some are APIs we knew we've needed for years, others are cutting edge mobile and desktop helpers. Regardless of API strength or purpose, anything to help us better do our job is a...
By David WalshJune 2, 2015
7 Essential JavaScript Functions
I remember the early days of JavaScript where you needed a simple function for just about everything because the browser vendors implemented features differently, and not just edge features, basic features, like addEventListener and attachEvent. Times have changed but there are still a few functions each developer should...

By David WalshJanuary 7, 2010
Hot Effect: MooTools Drag Opacity
As you should already know, the best visual features of a website are usually held within the most subtle of details. One simple trick that usually makes a big different is the use of opacity and fading. Another awesome MooTools functionality is...
By David WalshAugust 5, 2009
Flext: MooTools Auto-Growing Textrea Plugin
A while back David Walsh published a list of 7 MooTools Plugins You Should Use on Every Website which included 'AutoGrow' a text area expander plugin. 'AutoGrow' is very similar in results to the class I wrote for Education.com, Flext. I decided to release this...