Examine source code of UTMint — UTM Link Builder

{
  "manifest_version": 3,
  "name": "UTMint — UTM Link Builder & Campaign Presets",
  "short_name": "UTMint",
  "version": "1.2.0",
  "description": "Mint clean, UTM-tagged campaign links in seconds. Save presets, build in bulk, export CSV, scan QR codes. Lives in your side panel.",
  "author": "UTMint",
  "homepage_url": "https://utmint.onefamili.com",
  "minimum_chrome_version": "116",
  "permissions": [
    "storage",
    "clipboardWrite"
  ],
  "action": {
    "default_title": "Open UTMint — UTM Link Builder"
  },
  "background": {
    "scripts": [
      "src/js/config.js",
      "src/js/api.js",
      "src/background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "utmint@onefamili.com",
      "strict_min_version": "116.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "sidebar_action": {
    "default_panel": "src/panel.html",
    "default_title": "UTMint — UTM Link Builder",
    "default_icon": {
      "128": "assets/icon.svg"
    }
  }
}