{
  "name": "react-demo",
  "version": "0.0.0",
  "private": true,
  "scripts": {
    "start": "node ./bin/app.js",
    "test": "jest"
  },
  "jest": {
    "scriptPreprocessor": "<rootDir>/node_modules/babel-jest",
    "unmockedModulePathPatterns": [
      "<rootDir>/node_modules/react"
    ]
  },
  "dependencies": {
    "body-parser": "~1.13.2",
    "cookie-parser": "~1.3.5",
    "debug": "~2.2.0",
    "ejs": "~2.3.3",
    "express": "~4.13.1",
    "jsx-loader": "^0.13.2",
    "morgan": "~1.6.1",
    "node-jsx": "^0.13.3",
    "react": "^0.13.3",
    "serve-favicon": "~2.3.0",
    "webpack": "^1.12.2"
  },
  "devDependencies": {
    "gulp": "^3.9.0",
    "gulp-sass": "^2.0.4",
    "jest-cli": "^0.5.9",
    "babel-jest": "^5.3.0"
  }
}

{
  "name": "react-demo",
  "version": "0.0.0",
  "private": true,
  "scripts": {
    "start": "node ./bin/server.js",
    "test": "jest"
  },
  "jest": {
    "scriptPreprocessor": "<rootDir>/node_modules/babel-jest",
    "unmockedModulePathPatterns": [
      "<rootDir>/node_modules/react"
    ]
  },
  "dependencies": {
    "body-parser": "~1.13.2",
    "cookie-parser": "~1.3.5",
    "debug": "~2.2.0",
    "ejs": "~2.3.3",
    "express": "~4.13.1",
    "jsx-loader": "^0.13.2",
    "morgan": "~1.6.1",
    "node-jsx": "^0.13.3",
    "react": "^0.13.3",
    "serve-favicon": "~2.3.0",
    "webpack": "^1.12.2"
  },
  "devDependencies": {
    "gulp": "^3.9.0",
    "gulp-sass": "^2.0.4",
    "jest-cli": "^0.5.9",
    "babel-jest": "^5.3.0"
  }
}

Change the reference to file from "npm start".
Change the reference to file from "npm start".
