JavaScript Awesomeness — Or How To Animate Without jQuery — Smashing Magazine
JavaScript-based animation is often as fast as CSS-based animation — sometimes even faster. CSS animation only appears to have a leg up because it’s typically compared to jQuery’s $.animate(), which is, in fact, very slow. However, JavaScript animation libraries that bypass jQuery deliver incredible performance by avoiding DOM manipulation as much as possible. In this article, Julian Shapiro will
VelocityJS + SVG = ♡
<div class="container"> <div class="container__inner"> <svg viewBox="0 0 1280 900"> <defs> <lineargradient id="linearGradient-1" x1="100%" y1="50%" x2="0%" y2="50%"> <stop stop-color="#FFFFFF" offset="0%"></stop> <stop stop-color="#FFFFFF" stop-opacity="0" offset="100%"></stop> </lineargradient> <lineargradient id="wave-gradient" x1="50%" y1="0%" x2="50%" y2="100%"> <stop stop-color="#79FFD3" offs
The Simple Intro to SVG Animation
This article serves as a first step toward mastering SVG element animation. Included within are links to key resources for diving deeper, so bookmark this page and refer back to it throughout your journey toward SVG mastery. An SVG element is a special type of DOM element that mimics the syntax of a standard HTML element. SVG elements have unique tags, attributes, and behaviors that allow them to
Velocity.js is next generation animation engine.
8. DOM操作は同期的処理で非効率である Layout thrashing var h1 = element1.clientHeight; <== Read element1.style.height = (h1 * 2) + 'px'; <== Write var h2 = element2.clientHeight; <== Read(trigger layout) element2.style.height = (h1 * 2) + 'px'; <== Write var h3 = element3.clientHeight; <== Read(trigger layout) element3.style.height = (h3 * 2) + 'px'; <== Write var h1 = element1.clientHeight; <== Read var h2 = ele
Easily Improving jQuery Animations — SitePoint
to create nice effects on our web pages. Then, with the introduction and the rise of CSS3 they told us that our code was rubbish. They suggested that we dump all of our jQuery-based animations (and in general JavaScript-based animations) in favor of CSS-based ones. This change forced us to deal with a lot of browser (in)compatibility issues and lack of features; not to mention the impossibility to
Faster UI Animations With Velocity JS — Smashing Magazine
In this article Julian Shapiro will demonstrate that websites can benefit from the same level of interactive and performant motion design found on mobile apps. In the following examples, he’ll be using Velocity JS — a popular animation engine that drastically improves the speed of UI animation. In particular, Velocity.js’ UI pack, which allows you to quickly inject motion design into your pages. F
Incredibly Fast UI Animation Using Velocity.js — SitePoint
Performance affects everything. Increased performance — apparent or real — improves user experience. In turn, improved user experience boosts the bottom line. Several major studies have proven that increases in latency drastically decrease revenue. Bing reported that a 2,000ms increase in latency results in a whopping 2% decrease in revenue-per-user. Similarly, Google found that a 500ms delay caus
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