{ "manifest_version": 3, "name": "Actually Better Canvas", "description": "Even More Feature packed extension for Canvas.", "version": "5.12.6", "icons": { "16": "icon/icon-16.png", "32": "icon/icon-32.png", "48": "icon/icon-48.png", "128": "icon/icon-128.png" }, "action": { "default_icon": { "19": "icon/icon-19.png", "38": "icon/icon-38.png" }, "default_popup": "html/popup.html", "default_title": "Better Canvas" }, "background": { "service_worker": "js/background.js" }, "options_page": "html/options.html", "content_scripts": [ { "matches": ["https://*/*"], "js": ["css/darkmodecss.js", "js/content.js"], "css": ["css/content.css"], "run_at": "document_start" } ], "permissions": ["storage"], "default_locale": "en" }