1.Test/xr/package.json

{
  "name": "day37",
  "version": "1.0.0",
  "main": "index.js",
  "license": "MIT",
  "devDependencies": {
    "@babel/core": "^7.23.3",
    "@babel/preset-env": "^7.23.3",
    "babel-loader": "^9.1.3",
    "css-loader": "^6.8.1",
    "html-webpack-plugin": "^5.5.3",
    "style-loader": "^3.3.3",
    "webpack": "^5.89.0",
    "webpack-cli": "^5.1.4",
    "webpack-dev-server": "^4.15.1"
  },
  "scripts": {
    "build": "webpack",
    "watch": "webpack --watch",
    "dev" : "webpack server --open"
  },
  "browserslist": [
    "defaults"
  ]
}