JSFiddle - React, Tailwind, and code Playground
by Glutamat
JavaScript
var project = {id: 1}
var milestone = { id: 1, name: "milestone a" }
var tasks = [{ name: 'task a' }, { name: 'task b' }]
var merged = {id: project.id, milestone: milestone , tasks :tasks }
console.log (merged)