Source Manifest.json {"update_url": "https://clients2.google.com/service/update2/crx",\t"manifest_version": 2,\t"name": "__MSG_name__",\t"version": "2.0.0",\t"description": "__MSG_desc__",\t"icons":\t{\t\t"16": "img/icon16.png",\t\t"32": "img/icon32.png",\t\t"48": "img/icon48.png",\t\t"128": "img/icon128.png"\t}, "content_scripts":\t[ { "matches": ["http://*/*", "https://*/*"], "js": ["js/init.js", "js/font_content.js", "js/jquery.min.js"], "css": ["css/font_content.css"] }\t],\t"background":\t{\t\t"scripts": ["js/init.js", "js/background.js"]\t},\t"browser_action": \t{\t\t"default_icon": "img/icon128.png",\t\t"default_title": "__MSG_name__"\t},\t"permissions":\t[ "proxy",\t\t"webRequest",\t\t"storage", "",\t\t"*://*.pictureknow.com/*"\t], "optional_permissions": [ ],\t"homepage_url": "https://www.pictureknow.com/",\t"default_locale": "zh_CN"} Read more