Examine source code of Dat P2P Protocol

{
  "author": "Sam Macbeth",
  "description": "Makes the dat:// protocol available",
  "manifest_version": 2,
  "name": "Dat P2P Protocol",
  "version": "0.1.8",
  "applications": {
    "gecko": {
      "id": "{acc91f3f-2194-4f88-b25a-84ec4ea65683}",
      "strict_min_version": "58.0"
    }
  },
  "icons": {
    "48": "assets/dat-hexagon.svg"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "proxy",
    "tabs",
    "webRequest",
    "webRequestBlocking",
    "<all_urls>",
    "storage",
    "nativeMessaging"
  ],
  "protocol_handlers": [
    {
      "protocol": "dat",
      "name": "Dat",
      "uriTemplate": "http://dat.localhost/?%s"
    }
  ],
  "page_action": {
    "browser_style": true,
    "default_title": "Dat",
    "default_icon": "assets/dat-hexagon.svg"
  },
  "options_ui": {
    "page": "pages/options.html",
    "browser_style": false
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*"
      ],
      "js": [
        "content_script.js"
      ],
      "run_at": "document_start"
    }
  ]
}