JSFiddle - React, Tailwind, and code Playground
by fliptheweb
Babel + JSX
a = {property: 'immutable?'}
b = {a: a, property: 'immutable!'}
c = Object.assign({}, b)
d = {...b}
console.log(c, d)
c.property = 'that true'
c.a.property = 'wtf'
console.log(c, d)