Tag Archives: jQuery

jQuery 3.0 and jQuery Compat 3.0 Alpha Versions Released

Is jQuery still relevant? This 3.0 release drops support for edge cases and makes deferreds Promises/A+ compatible

 

t’s been a long time since we did a major release, and you certainly deserve one. So we’re glad to announce the first alpha of jQuery 3.0!

Despite the 3.0 version number, we anticipate that these releases shouldn’t be too much trouble when it comes to upgrading existing code. Yes, there are a few breaking changes that justified the major version bump, but we’re hopeful these breakages don’t actually affect that many people. The jQuery Migrate plugin can help you to identify compatibility issues in your code as well. Your feedback on the changes in this alpha will help us greatly, so please try it out on your existing code and plugins!

There are actually two releases here. First is jQuery 3.0, which supports modern browsers and environments from IE9 forward. Second is jQuery Compat 3.0, which includes support for IE8.

Read more from the source: blog.jquery.com

Velocity.js: A fast animation engine with jQuery’s animate API plus built-in support for color animation, easing, scrolling and CSS3 animation

Try out the animation demos for Velocity.js and you’ll immediately see why it is better than jQuery animate

 

Download Velocity, include it on your page, and replace all instances of jQuery’s $.animate() with $.velocity(). You will immediately see a performance boost across all browsers and devices — especially on mobile.

The Secret Sauce. Although Velocity works alongside jQuery, it uses its own animation stack that delivers its performance through two underlying principles: 1) synchronize the DOM → tween stack to minimize layout thrashing, and 2) cache values to minimize DOM querying.

Read more at julian.com