A simple front-end dev setup.

package.json

{
  "scripts": {
    "browsersync": "browser-sync start --server --port 8000 --files 'styl/*, *.html'",
    "clean": "rm -rf css/main.css",
    "css": "stylus -u autoprefixer-stylus -c styl --out css",
    "minify": "cleancss -o css/main.min.css css/main.css",
    "build": "npm run css && npm run minify && npm run clean",
    "watch": "watch 'npm run build' styl"
  },
  "devDependencies": {
    "autoprefixer-stylus": "latest",
    "browser-sync": "latest",
    "clean-css": "latest",
    "watch": "latest"
  }
}