Compat Inspector
Compat Inspector is a JavaScript-based testing tool that analyzes your site while it runs. Compat Inspector watches for patterns of interaction known to cause issues and reports them automatically. This allows you to identify problems quickly without first memorizing a bunch of documentation. See this page to learn how to use it. To help demonstrate Compat Inspector, known compatibility patterns h
Page Visibility API
This demo demonstrates the Page Visibility API by showing a timeline of when this page was visible or not. Your browser does not currently support the Page Visibility API, an emerging specification in the Web Performance Working Group. About the Page Visibility API The Page Visibility API defines a means for site developers to programmatically determine the current visibility of a document and be
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リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
HTML5 Fish Bowl
http://ie.microsoft.com/testdrive/Views/SiteMap/
http://ie.microsoft.com/testdrive/mobile/
