Benchmark: empty an array in JavaScript? (ES2022)

Script Preparation code:

const size = 10000;

Tests:

Just instantiate new array
let arr1 = []; for (let i = 0; i < size; i++){ arr1.push(i); } arr1 = [];
Set length to zero
const arr2 = []; for (let i = 0; i < size; i++){ arr2.push(i); } arr2.length = 0;
Splice
const arr3 = []; for (let i = 0; i < size; i++){ arr3.push(i); } arr3.splice(0, arr3.length);
Pop all values
const arr4 = []; for (let i = 0; i < size; i++){ arr4.push(i); } while(arr4.length > 0){ arr4.pop(); }

Rendered benchmark preparation results:

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empty an array in JavaScript? (ES2022) (version: 0)