JSFiddle - React, Tailwind, and code Playground

JavaScript

var elements = {
    steam: {
        temperature: 100,
        color: 'orange',
        state: 'gas'
    },
    water: {
        temperature: 50,
        color: 'blue',
        state: 'liquid'
    },
    ice: {
        temperature: 0,
        color: 'white',
        state: 'solid'
    }
}

console.log(_.mapObject(elements, 'temperature'));