How to Use Defaults in Destructuring

const { a = 0 } = obj. Fallback when missing.

#javascript #destructure #default #howto

https://www.youtube.com/watch?v=ECk25iE0l8k

How to Swap Variables Without a Temp

Destructuring. One line. No third variable.

#javascript #destructure #swap #oneliner #howto

https://www.youtube.com/watch?v=AMeCw9T9PiM