O’Reilly Velocity Conference – Santa Clara

My favorite front-end conference has always been O'Reilly's Velocity Conference because the conference series has focused on one of the most undervalued parts of client side coding: speed. So often we're so excited that our JavaScript works that we forget that speed, efficiency, and performance are just as important.
This year Velocity is broadening its scope to business:
You'll still find plenty of hard-core web operations and performance sessions at the conference. But the web-centric innovation sparked by the Velocity community has forever changed business-as-usual. So we're broadening the scope of Velocity in Santa Clara to include the essentials of "Building a faster, stronger business."
So now O'Reilly is adding another oft-ignored facet of development to Velocity: business. There's no other conference like it.
Save 20% with AFF20
If you want to save 20% on Velocity Conference in Santa Clara, CA on May 27-29, 2015, click here and use code AFF20!
![Write Simple, Elegant and Maintainable Media Queries with Sass]()
I spent a few months experimenting with different approaches for writing simple, elegant and maintainable media queries with Sass. Each solution had something that I really liked, but I couldn't find one that covered everything I needed to do, so I ventured into creating my...
![CSS vs. JS Animation: Which is Faster?]()
How is it possible that JavaScript-based animation has secretly always been as fast — or faster — than CSS transitions? And, how is it possible that Adobe and Google consistently release media-rich mobile sites that rival the performance of native apps?
This article serves as a point-by-point...
![MooTools Image Preloading with Progress Bar]()
The idea of image preloading has been around since the dawn of the internet. When we didn't have all the fancy stuff we use now, we were forced to use ugly mouseover images to show dynamism. I don't think you were declared an official...
![Animated AJAX Record Deletion Using MooTools]()
I'm a huge fan of WordPress' method of individual article deletion. You click the delete link, the menu item animates red, and the item disappears. Here's how to achieve that functionality with MooTools JavaScript.
The PHP - Content & Header
The following snippet goes at the...