Source Manifest.json {"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Exclude lang_ja", "version": "1.4.0", "action": { "default_icon": { "16": "images/icon16.png", "24": "images/icon24.png", "32": "images/icon32.png" }, "default_title": "Exclude ja" }, "default_locale": "ja", "description": "__MSG_description__", "icons": { "16": "images/icon16.png", "48": "images/icon48.png", "128": "images/icon128.png" }, "author": "fitzr", "background": { "service_worker": "background-worker.js" }, "permissions": ["tabs"], "homepage_url": "https://github.com/fitzr/chrome-ex-exclude-ja"} Read more