Web Tracing Framework
Rich tools for instrumenting, analyzing, and visualizing web apps. Make your app jank-free at 60fps!
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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
}
]
}