Minimal Quick-Start package.json for Browserify & Sass

package.json

{
  "name": "project-quick-start",
  "version": "1.0.0",
  "description": "npm install; npm run base; npm start",
  "main": "",
  "scripts": {
    "start": "npm-run-all --parallel js:watch css:watch",

    "base": "npm-run-all base:dirs base:js base:css base:html",
    "base:dirs": "mkdirp src",
    "base:js": "[[ -e src/index.js ]] || echo \"document.getElementById('root').textContent = 'Hello World!'\" >  src/index.js",
    "base:css": "[[ -e src/main.scss ]] || echo \"body { color: hotpink }\" > src/main.scss",
    "base:html": "[[ -e index.html ]] || create-html --title 'Hello World!' --body '<div id=\"root\"></div>' --css main.css --script bundle.js > index.html",

    "css": "node-sass src -o .",
    "css:watch": "npm run css; npm run css -- --watch",

    "js": "browserify src/index.js -o bundle.js",
    "js:watch": "watchify src/index.js -o bundle.js -v",

    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "UNLICENSED",
  "devDependencies": {
    "browserify": "^14.4.0",
    "create-html": "^3.0.0",
    "mkdirp": "^0.5.1",
    "node-sass": "^4.5.3",
    "npm-run-all": "^4.0.2",
    "watchify": "^3.9.0"
  }
}