Source Manifest.json {"update_url": "https://clients2.google.com/service/update2/crx", "name": "View link source", "version": "1.0.3", "manifest_version": 3, "description": "__MSG_extDescription__", "action": { "default_popup": "popup.html", "default_icon": { "16": "icon16.png", "32": "icon32.png", "48": "icon48.png", "64": "icon64.png", "128": "icon128.png" } }, "background": { "service_worker": "context.js" }, "permissions": [ "contextMenus", "activeTab" ], "default_locale": "en", "icons": { "16": "icon16.png", "32": "icon32.png", "48": "icon48.png", "64": "icon64.png", "128": "icon128.png" }} Read more