Collects long task performance data and displays it.
Long Task Observer Extension
Enables you to quickly get a sum of all long tasks in the tab. Very useful for debugging versions of a page very quickly.
Read more
Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Long Task Observer", "version": "1.0", "description": "Collects long task performance data and displays it.", "permissions": ["scripting", "activeTab"], "action": { "default_popup": "popup.html", "default_icon": { "16": "icon.png", "48": "icon.png", "128": "icon.png" } }, "background": { "service_worker": "background.js" }, "content_scripts": [ { "matches": [""], "js": ["content.js"] } ]}
Read more