O’Reilly Velocity Conference – New York

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.
The next Velocity event is coming up in New York, October 12-14. The best code speed conference is coming to one of the best cities in the world. Exciting stuff but what's better than an early registration and David Walsh Blog discount?!
20% Discount with 20DWalsh
Registration for Velocity New York is open! Register early for the best price on tickets and reserve your spot to learn all about web performance, DevOps, continuous delivery and more. Use code 20DWALSH to save 20% in addition to best price!
![CSS Filters]()
CSS filter support recently landed within WebKit nightlies. CSS filters provide a method for modifying the rendering of a basic DOM element, image, or video. CSS filters allow for blurring, warping, and modifying the color intensity of elements. Let's have...
![Responsive Images: The Ultimate Guide]()
Chances are that any Web designers using our Ghostlab browser testing app, which allows seamless testing across all devices simultaneously, will have worked with responsive design in some shape or form. And as today's websites and devices become ever more varied, a plethora of responsive images...
![jQuery Link Nudging]()
A few weeks back I wrote an article about MooTools Link Nudging, which is essentially a classy, subtle link animation achieved by adding left padding on mouseover and removing it on mouseout. Here's how to do it using jQuery:
The jQuery JavaScript
It's important to keep...
![Scrolling “Agree to Terms” Component with MooTools ScrollSpy]()
Remember the good old days of Windows applications forcing you to scroll down to the bottom of the "terms and conditions" pane, theoretically in an effort ensure that you actually read them? You're saying "No David, don't do it." Too late -- I've done...