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By David Walsh on August 20, 2020

Recent Features

By David WalshDecember 6, 2012
Vibration API
Many of the new APIs provided to us by browser vendors are more targeted toward the mobile user than the desktop user. One of those simple APIs the Vibration API. The Vibration API allows developers to direct the device, using JavaScript, to vibrate in...
By David WalshFebruary 6, 2013
6 Things You Didn’t Know About Firefox OS
Firefox OS is all over the tech news and for good reason: Mozilla's finally given web developers the platform that they need to create apps the way they've been creating them for years -- with CSS, HTML, and JavaScript. Firefox OS has been rapidly improving...

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...