Note

#TIL the nullish coalescing assignment operator exists in #JavaScript. It only assigns the value if the current one is null/undefined.

const person = {}
person.name ??= 'Geoff Testington'

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Nullish_coalescing_assignment

metadata

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{
  "mastodon_status": [
    "https://social.lol/@r0b/113585810818147999"
  ],
  "external": [
    "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Nullish_coalescing_assignment"
  ]
}