Examine source code of Resolvr

{
  "name": "Resolvr",
  "version": "1.1.0",
  "manifest_version": 2,
  "description": "Resolve Handshake domains + DNS TXT metadata records. Metadata records support Skynet, redirects, QR codes, and more.",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "background": {
    "scripts": [
      "src/lib/iana-tlds.js",
      "src/lib/store.js",
      "src/bg/settings.js",
      "src/lib/resolvr.js",
      "src/lib/transform/hns.js",
      "src/lib/transform/skynet.js",
      "src/lib/transform/qr.js",
      "src/lib/transform/redirect.js",
      "src/bg/background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "icons/icon19.png",
    "default_title": "Resolvr"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "<all_urls>",
    "tabs",
    "alarms",
    "proxy",
    "dns"
  ]
}