Examine source code of Patriot Shopper

{
  "name": "Patriot Shopper",
  "version": "1.3.13",
  "manifest_version": 2,
  "description": "A free browser extension that shows verified American Made products on Amazon.",
  "permissions": [
    "storage",
    "cookies",
    "*://*.chinablocker.us/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "patriot-shopper@patriotshopper.io",
      "strict_min_version": "55.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "blocker.js",
        "usa_bar.js",
        "utilities.js",
        "cb_api.js",
        "amazon.js",
        "lookahead.js",
        "blocking_content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Patriot Shopper",
    "default_icon": "ps_icon.png"
  },
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "ps_icon.png"
  },
  "web_accessible_resources": [
    "left_arrow.png",
    "right_arrow.png",
    "contextfix.js"
  ]
}