View YouTube Thumbnail Simply Extension View YouTube video thumbnail. and, function to copy description. Read more
Source Manifest.json {"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "__MSG_name__", "version": "1.0.14", "default_locale": "en", "description": "__MSG_desc__", "icons": { "48": "icons/48.png" }, "content_scripts": [ { "matches": [ "*://*.youtube.com/*" ], "js": [ "js/ytthumb.js" ] } ], "web_accessible_resources": [ "img/thumbnail.png", "img/description.png", "img/json.png" ], "options_ui": { "page": "html/options.html" }, "permissions": [ "storage" ]} Read more