Predefined scripts:
... npm init nmp intsall npm start ...
C:\tmp\npm-scripts\hello>npm init -y
Wrote to C:\tmp\npm-scripts\hello\package.json: { "name": "hello", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "keywords": [], "author": "", "license": "ISC" }