Examine source code of VidBoost Pro

{
  "manifest_version": 2,
  "name": "VidBoost Pro",
  "version": "1.0",
  "description": "Enhance your video calls with background blur, noise cancellation, and virtual backgrounds",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "permissions": [
    "<all_urls>",
    "storage",
    "tabs"
  ],
  "browser_action": {
    "default_icon": "icons/icon-48.png",
    "default_title": "VidBoost Pro",
    "default_popup": "popup/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.zoom.us/*",
        "*://*.meet.google.com/*",
        "*://*.teams.microsoft.com/*"
      ],
      "js": [
        "content_scripts/vidboost.js"
      ],
      "css": [
        "content_scripts/vidboost.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options/options.html"
  },
  "web_accessible_resources": [
    "assets/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{9118d8bc-051d-4ddb-91a9-dd9737b1635e}"
    }
  }
}