Big boost to DOM performance - WebKit's innerHTML is 240% faster | Blog | Chrome for Developers

We're very happy to see that some common DOM operations have just skyrocketed in speed. The changes were at the WebKit level, boosting performance for both Safari (JavaScriptCore) and Chrome (V8). Chrome Engineer Kentaro Hara made seven code optimizations within WebKit; below are the results, which show just how much faster JavaScript DOM access has become: DOM performance boosts summary div.inner

[sidestepism]

Chrome 19ではDOMga

[n2s]

速くなるのは良いこと。どんどん速くなれ。

[nilab]

Big boost to DOM performance - WebKit's innerHTML is 240% faster - HTML5Rocks Updates

[efcl]

@xharaken によるコミットで、 WebkitのDOM関係のメソッド等の速度が向上した。