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 Building Resilient Systems on AWS: Learn how to design and implement a resilient, highly available, fault-tolerant infrastructure on AWS.

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Recent Features

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    Serving Fonts from CDN

    For maximum performance, we all know we must put our assets on CDN (another domain).  Along with those assets are custom web fonts.  Unfortunately custom web fonts via CDN (or any cross-domain font request) don't work in Firefox or Internet Explorer (correctly so, by spec) though...

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    fetch API

    One of the worst kept secrets about AJAX on the web is that the underlying API for it, XMLHttpRequest, wasn't really made for what we've been using it for.  We've done well to create elegant APIs around XHR but we know we can do better.  Our effort to...

Incredible Demos

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    Prevent Page Zooming in Mobile Browsers

    Ever since I got my iPhone, I've been more agreeable in going places that my fiancee wants to go. It's not because I have any interest in checking out women's shoes, looking at flowers, or that type of stuff -- it's because my iPhone lets...

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    CSS Triangles

    I was recently redesigning my website and wanted to create tooltips.  Making that was easy but I also wanted my tooltips to feature the a triangular pointer.  I'm a disaster when it comes to images and the prospect of needing to make an image for...

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