Use the spread syntax to find what an emoji is made up of

Spread syntax allows an iterable such as an array expression or string to be expanded in places where zero or more arguments (for function calls) or elements (for array literals) are expected, or an object expression to be expanded in places where zero or more key-value pairs (for object literals) are expected. [1]

[1] Source: MDN Web Docs

[...'👨‍🎤']
(3) ['👨', '‍', '🎤']0: "👨"1: "‍"2: "🎤"length: 3[[Prototype]]: Array(0)
[...'🧟']
['🧟']
[...'👩‍👩‍👧‍👧']
(7) ['👩', '‍', '👩', '‍', '👧', '‍', '👧']

Learned from @mgechev at https://twitter.com/mgechev/status/1490920854313648128/photo/1

Useful? not sure

Interesting? Hell yeah!