Examine source code of ShadeBuddy

{
  "manifest_version": 3,
  "name": "ShadeBuddy",
  "version": "1.0.2",
  "description": "Shows which side of the bus has more sun exposure.",
  "icons": {
    "16": "icons/shadebuddy16-16.png",
    "48": "icons/shadebuddy48-48.png",
    "128": "icons/shadebuddy128-128.png"
  },
  "permissions": [
    "webRequest",
    "tabs"
  ],
  "host_permissions": [
    "https://nominatim.openstreetmap.org/*",
    "https://www.redbus.in/*",
    "*://*.onlineksrtcswift.com/*",
    "*://assets.onlineksrtcswift.com/*",
    "*://ksrtc.in/*",
    "*://*.tnstc.in/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.redbus.in/*",
        "*://*.redbus.com/*",
        "*://*.onlineksrtcswift.com/*",
        "*://*.ksrtc.in/*",
        "*://*.tnstc.in/*"
      ],
      "js": [
        "content.js"
      ],
      "type": "module"
    }
  ],
  "action": {
    "default_popup": "index.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "support@shadebuddy.online",
      "strict_min_version": "112.0",
      "data_collection_permissions": {
        "collects_user_data": false,
        "required": [
          "none"
        ]
      }
    }
  }
}