Examine source code of BingePrime

{
  "manifest_version": 2,
  "name": "BingePrime",
  "version": "1.0.0",
  "description": "Auto binge intro for Prime Video",
  "icons": {
    "32": "icons/BingePrime.svg",
    "48": "icons/BingePrime.svg",
    "96": "icons/BingePrime.svg"
  },
  "applications": {
    "gecko": {
      "id": "romoliriccardo.rr@gmail.com"
    }
  },
  "browser_action": {
    "default_icon": {
      "32": "icons/BingePrime.svg",
      "48": "icons/BingePrime.svg"
    }
  },
  "permissions": [
    "tabs",
    "*://www.primevideo.com/*",
    "notifications"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.primevideo.com/*"
      ],
      "js": [
        "source.min.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    }
  ],
  "background": {
    "scripts": [
      "background.min.js"
    ]
  }
}