NPM scripts for running concurrently

package.json

{
  "scripts": {
    "scss-build": "gulp scss",
    "scss-watch": "gulp watch",
    "hugo-watch": "hugo server -w --buildDrafts --cleanDestinationDir",
    "dev": "npm-run-all --parallel scss-watch hugo-watch"
  },
  "devDependencies": {
    "autoprefixer": "^9.0.0",
    "cssnano": "^4.0.3",
    "gulp": "^4.0.0",
    "gulp-postcss": "^7.0.1",
    "gulp-sass": "^4.0.1",
    "gulp-sourcemaps": "^2.6.4",
    "npm-run-all": "^4.1.3"
  }
}