Surfin’ Safari - Blog Archive » Full Pass of Acid3
Today we would like to announce that WebKit is the first browser engine to fully pass Acid3. A while back, we posted that we scored 100/100 and matched the reference rendering. Now, thanks to recent speedups in JavaScript, DOM and rendering, we have passed the third condition, smooth animation on reference hardware. Here is a screenshot of a successful run: Here is the timing reference dialog you
Introducing SquirrelFish Extreme
Just three months ago, the WebKit team announced SquirrelFish, a major revamp of our JavaScript engine featuring a high-performance bytecode interpreter. Today we’d like to announce the next generation of our JavaScript engine – SquirrelFish Extreme (or SFX for short). SquirrelFish Extreme uses more advanced techniques, including fast native code generation, to deliver even more JavaScript perform
Announcing SquirrelFish
“Hello, Internet!” WebKit’s core JavaScript engine just got a new interpreter, code-named SquirrelFish. SquirrelFish is fast—much faster than WebKit’s previous interpreter. Check out the numbers. On the SunSpider JavaScript benchmark, SquirrelFish is 1.6 times faster than WebKit’s previous interpreter. What Is SquirrelFish? SquirrelFish is a register-based, direct-threaded, high-level bytecode eng
SunSpider 1.0.2 JavaScript Benchmark
Try JetStream SunSpider is no longer maintained. We recommend JetStream, which tests the JavaScript techniques used by advanced web applications. ☀SunSpider 1.0.2 JavaScript Benchmark This is SunSpider, a JavaScript benchmark. This benchmark tests the core JavaScript language only, not the DOM or other browser APIs. It is designed to compare different versions of the same browser, and different br
Web Inspector Updates
A number of exciting new features have been added to the Web Inspector since our last update. Today we would like to highlight some of those features! This post is also available in Japanese (日本語), thanks to Keishi Hattori (服部慶士). If you would like to play with most of these features you will need to be running a recent WebKit Nightly. Once downloaded make sure that you enable the Web Inspector by
Ten New Things in WebKit 3
Lately we’ve been talking about a lot of great new features in the latest development trunk of WebKit – features like web fonts, client-side database storage, CSS transforms and CSS animation. These features will likely make it to an official release someday. But I’d like to take a step back and talk about some older features, namely all the great stuff in our recent stable release. Apple recently
Yet Another One More Thing… New Web Inspector!
As some of you saw last week at WWDC, we have a brand new version of the Web Inspector. We know that a lot people have found the current Web Inspector useful, and we have gotten a lot of feedback and suggestions about how to make it even better. And boy have we been listening! We have taken the current Web Inspector and have added a bunch of new features that you will find invaluable for web devel
Background Music
macenstein.com has an interesting article about a slowdown in other applications when a Safari window with a specific set of pages is loaded in the background. What a browser should do when it is the background application is actually extremely complex, and not all of the decisions are as clear-cut as they might seem. Before I drill into the specifics of what a browser does with background Web pag
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https://webkit.org/demos/editingToolbar/