perf_alert

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Recent Features

Incredible Demos

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    CSS Background Animations

    Background animations are an awesome touch when used correctly.  In the past, I used MooTools to animate a background position.  Luckily these days CSS animations are widely supported enough to rely on them to take over JavaScript-based animation tasks.  The following simple CSS snippet animates...

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    spellcheck Attribute

    Many useful attributes have been provided to web developers recently:  download, placeholder, autofocus, and more.  One helpful older attribute is the spellcheck attribute which allows developers to  control an elements ability to be spell checked or subject to grammar checks.  Simple enough, right?

Discussion

    Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!