Discussion on: 🚀 Quick tips! 3 ways to get unique values from an array. 💜

[Honza]

It seems that the [... new Set(arr)] is way faster than the other two.

jsbench.me/xnkapa5nxq/1

[Niall Maher]

That's actually great to know too. Finally, my laziness is paying off. 😂

[Honza]

HA! Exactly my thought on this topic 😂

[Pacharapol Withayasakpunt]

Set also reliably keep what is .add() first as well. But I never really tested [...new Set(arr)] on whether the sequence is kept.