Web Tracing Frameworkとは何ですか？

Web Tracing Frameworkはhttps://google.github.io/tracing-frameworkによって開発されたChromeの拡張機能で、その主な機能は「Rich tools for instrumenting, analyzing, and visualizing web apps. Make your app jank-free at 60fps!」です。

拡張機能のスクリーンショット

Web Tracing Framework拡張機能のCRXファイルをダウンロード

Web Tracing Framework拡張子のファイルをcrx形式でダウンロードし、ブラウザにChrome拡張機能を手動でインストールするか、crxファイルを友達と共有して簡単にChrome拡張機能をインストールします。

拡張機能の使用方法

The Web Tracing Framework is a collection of libraries, tools, and scripts aimed at web developers trying to write large, performance-sensitive Javascript applications. It's designed to be used in conjunction with the built-in development tools of browsers but goes far beyond what they usually support at the cost of some user setup time.

This is a Chrome extension that makes it easy to use the Web Tracing Framework on your pages and gathers additional information from Chrome such as garbage collection events. It is designed to be used in conjunction with user instrumentation.

For more information on the Web Tracing Framework and how to get started, see: http://google.github.io/tracing-framework

NOTE: until Chrome bug 158234 is fixed the timing information on Chrome/Windows is incorrect. See more known issues at https://github.com/google/tracing-framework/blob/master/KNOWN_ISSUES.md

拡張機能の基本情報

名前	Web Tracing Framework
ID	gmdhhnlkjmknaopofnadmoamhmnlicme
公式URL	https://chromewebstore.google.com/detail/web-tracing-framework/gmdhhnlkjmknaopofnadmoamhmnlicme
説明	Rich tools for instrumenting, analyzing, and visualizing web apps. Make your app jank-free at 60fps!
ファイルサイズ	1.3 MB
インストール数	4,430
現在のバージョン	2017.10.20.1
最終更新日	2017-10-20
公開日	2017-10-20
評価	3.64/5 合計 11 レビュー
開発者	https://google.github.io/tracing-framework
支払い方法	free
拡張機能のウェブサイト	http://google.github.io/tracing-framework/
ヘルプページのURL	https://github.com/google/tracing-framework/issues
プライバシーポリシーページのURL	https://www.google.com/policies/privacy
対応言語	en-US
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "version": "2017.10.20.1", "minimum_chrome_version": "23", "homepage_url": "https:\/\/github.com\/google\/tracing-framework", "offline_enabled": true, "incognito": "split", "permissions": [ "chrome:\/\/favicon\/", "cookies", "debugger", "fileBrowserHandler", "management", "storage", "tabs", "unlimitedStorage", "webRequest", "webRequestBlocking", "http:\/\/\/", "https:\/\/\/", ":\/\/\/" ], "requirements": [], "content_security_policy": "script-src 'self' 'unsafe-eval' https:\/\/ssl.google-analytics.com https:\/\/apis.google.com https:\/\/www.google.com https:\/\/docs.google.com https:\/\/www-onepick-opensocial.googleusercontent.com https:\/\/www.googleapis.com; object-src 'self'", "browser_action": { "default_icon": { "19": "assets\/icons\/pageAction19.png", "38": "assets\/icons\/pageAction38.png" }, "default_title": "Web Tracing Framework", "default_popup": "popup.html" }, "omnibox": { "keyword": "wtf" }, "icons": { "16": "assets\/icons\/wtf-16.png", "32": "assets\/icons\/wtf-32.png", "48": "assets\/icons\/wtf-48.png", "128": "assets\/icons\/wtf-128.png" }, "file_browser_handlers": [ { "id": "open", "default_title": "View in WTF", "file_filters": [ "filesystem:.wtf-calls", "filesystem:.wtf-json", "filesystem:.wtf-trace" ] } ], "name": "Web Tracing Framework", "description": "Rich tools for instrumenting, analyzing, and visualizing web apps. Make your app jank-free at 60fps!", "web_accessible_resources": [ "third_party\/falafel.js", "wtf-call-tracing.js", "wtf-process.js", "wtf_trace_web_js_compiled.js" ], "background": { "scripts": [ "uri.js", "options.js", "debugger.js", "tracer.js", "injectedtab.js", "extension.js", "background.js" ] }, "content_scripts": [ { "matches": [ ":\/\/\/*" ], "js": [ "wtf-injector.js" ], "run_at": "document_start", "all_frames": true } ] }