Concatenate NPM Script Commands?

A common approach to do it is like:

{
  "scripts:": {
    "script1": "cmd1",
    "script2": "cmd2",
    "script3": "cmd3",
    "build": "npm run script1 && npm run script2 && npm run script3",
  }
}

Similar to TheDarkIn1978's answer but shorter:

"script": {
  "build:js": "--many --commands",
  "build:css": "--are --required",
  "build:images": "--on --a",
  "build": "run-s build:*"
}