Surfin' Safari - Blog Archive » Web Inspector: Understanding Stack Traces
Finding errors in JavaScript code both during application development and when it’s already released is an important part of web development. We’ve recently added a mechanism for handling uncaught JavaScript exceptions and made some improvements in the tools that allow you to work with stack traces. Now it’s a good time to summarize the ways one can deal with exceptions and stack traces in WebKit.
HTML Security Policy – WebKit
HTML Security Policy Overview This page describes a mechanism for embedding a security policy in an HTML document. Using an security policy can help protect your web site from cross-site scripting attacks. Example <meta name="allowed-scripts" content="*.example.com https://chart.googleapis.com static.cdn.net"> Sites will probably want to put this element early in their HTML documents. For example,
Changeset 66841 – WebKit ― Implement HTML5 definition of document.readyState
Show lines around each change Show the changes in full context Timestamp: Sep 6, 2010, 11:32:48 AM (14 years ago) Author: tonyg@chromium.org Message: 2010-09-06 Tony Gentilcore <tonyg@chromium.org> Reviewed by Adam Barth. Implement HTML5 definition of document.readyState https://bugs.webkit.org/show_bug.cgi?id=45119 fast/dom/Document/readystate-expected.txt: Added. fast/dom/Document/readystate.h
Web Inspector Redesign
It has been nine months since our last Web Inspector update and we have a lot of cool things to talk about. If you diligently use the Web Inspector in nightly builds, you might have seen some of these improvements, while other subtle changes might have gone unnoticed. Some of the Web Inspector improvements were contributed by members of the WebKit community. We really want to get the whole communi
JavaScript はどのように実行されるか - IT戦記
JavaScript はどのように実行されるか Safari*1 の実装を例に JavaScript はどのようにして実行されているかを書く。自分用のメモ。日本語の出来は気にしない 1. ブラウザを起動して以下のようなページを開いたとする <html> <head> <script> var a = 1; var b = 2; alert(a + b); </script> </head> <body> </body> </html> 2. インターネットからデータが到着する そうすると WebCore::FrameLoader::write という関数に生の文字列が渡される。型は char* だ。 http://trac.webkit.org/browser/trunk/WebCore/loader/FrameLoader.cpp#L990 この関数の中では、到着した文字の文字コードを解
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
Surfin’ Safari - Blog Archive » WebKit Does HTML5 Client-side Database Storage
The current working spec for the HTML5 standard has a lot of exciting features we would eventually like to implement in WebKit. One feature we felt was exciting enough to tackle now even though the spec is still in flux is client-side database storage. So for the last few weeks andersca, xenon, and I have been cooking up an implementation! The client-side database storage API allows web applicatio
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Changeset 76216 – WebKit
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