Examine source code of 零泉

{
  "manifest_version": 2,
  "name": "零泉",
  "description": "浏览器快速收集图片和视频的工具",
  "version": "0.2.5",
  "browser_action": {
    "default_title": "零泉",
    "default_icon": "assets/images/icon48.png",
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage",
    "contextMenus",
    "bookmarks"
  ],
  "background": {
    "scripts": [
      "js/chunk-vendors.js",
      "js/chunk-common.js",
      "js/background.js"
    ]
  },
  "icons": {
    "16": "assets/images/icon16.png",
    "48": "assets/images/icon48.png",
    "128": "assets/images/icon128.png"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "css/content.css"
      ],
      "js": [
        "js/chunk-vendors.js",
        "js/chunk-common.js",
        "js/content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    "js/inject.js"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b9491fe5-9259-436e-a0d5-008cff031492}"
    }
  }
}