Examine source code of TikTok Analytics

{
  "description": "TikTok Analytics",
  "manifest_version": 2,
  "name": "tiktok-analytics-ext",
  "version": "1.3",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "browser_action": {
    "default_icon": "icons/icon-48.png",
    "default_title": "TikTok Analytics",
    "default_popup": "popup/popup.html"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "*://*.tiktok.com/*",
    "tabs",
    "downloads"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.tiktok.com/@*"
      ],
      "js": [
        "scroll.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "applications": {
    "gecko": {
      "strict_min_version": "57.0a1"
    }
  }
}