Examine source code of BotForce365 Web Inspector

{
  "name": "BotForce365 Web Inspector",
  "short_name": "BotForce365 Web Inspector",
  "author": "BotForce",
  "manifest_version": 2,
  "version": "1.6",
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "description": "BotForce365 UI Inspector is a browser extension which generates relative XPath locator to automate any web applications running in a browser.",
  "browser_specific_settings": {
    "gecko": {
      "id": "org.botforce.rpa@botforce.com",
      "strict_min_version": "60.0"
    }
  },
  "permissions": [
    "tabs",
    "<all_urls>",
    "storage",
    "nativeMessaging"
  ],
  "background": {
    "page": "service.html",
    "persistent": true
  },
  "icons": {
    "16": "src/assets/16.png",
    "32": "src/assets/32.png",
    "128": "src/assets/128.png"
  },
  "browser_action": {},
  "content_scripts": [
    {
      "run_at": "document_start",
      "match_about_blank": true,
      "all_frames": true,
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "src/app/utils/jquery.js",
        "src/app/utils/domOutline.js",
        "src/app/utils/selectorator.min.js",
        "src/app/utils/semantic.js",
        "src/app/utils/swt.js",
        "src/app/content/botview.js",
        "src/app/content/content.js",
        "src/app/content/name.js",
        "src/app/utils/dropdown.js",
        "src/app/utils/accordion.js"
      ],
      "css": [
        "src/app/css/swt.css",
        "src/app/css/semantic.css",
        "src/app/css/checkbox.min.css",
        "src/app/css/message.min.css",
        "src/app/css/table.min.css",
        "src/app/css/button.min.css",
        "src/app/css/menu.min.css",
        "src/app/css/tab.min.css",
        "src/app/css/accordion.min.css",
        "src/app/css/input.min.css",
        "src/app/css/container.min.css",
        "src/app/css/botcss.css"
      ]
    }
  ]
}