How do you get unique values of an array in Javascript?

Question 1

Question 2

You can get unique values of an array with the combination of Set and rest expression/spread(...) syntax.

console.log([...new Set([1, 2, 4, 4, 3])]); // [1, 2, 4, 3]

DavidAnderson · Answer 1 · 2023-10-21T19:44:02+0000

You can get unique values of an array with the combination of Set and rest expression/spread(...) syntax.

console.log([...new Set([1, 2, 4, 4, 3])]); // [1, 2, 4, 3]

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