project/package.json

{
  "name": "hello-world",
  "version": "1.0.0",
  "description": "A sample app using Blockly",
  "main": "index.js",
  "private": true,
  "scripts": {
    "build": "webpack --mode production",
    "start": "npm run build && python unified_server.py"
  },
  "keywords": [
    "blockly"
  ],
  "author": "",
  "license": "Apache-2.0",
  "devDependencies": {
    "concurrently": "^9.2.1",
    "css-loader": "^6.7.1",
    "html-webpack-plugin": "^5.5.0",
    "source-map-loader": "^4.0.1",
    "style-loader": "^3.3.1",
    "webpack": "^5.76.0",
    "webpack-cli": "^4.10.0",
    "webpack-dev-server": "^4.11.1"
  },
  "dependencies": {
    "@blockly/field-multilineinput": "^6.0.3",
    "@blockly/theme-dark": "^8.0.1",
    "@blockly/toolbox-search": "^3.0.2",
    "blockly": "^12.0.0"
  }
}