extensions-fiddle/package.json

{
  "devDependencies": {
    "gh-pages": "^2.0.1",
    "webpack": "^3.10.0"
  },
  "scripts": {
    "build": "webpack -p"
  },
  "dependencies": {
    "react": "^16.2.0",
    "react-dom": "^16.2.0",
    "react-native-web": "^0.11.0",
    "qrcode.react": "0.9.3",
    "web3-utils": "1.0.0-beta.36"
  }
}