Array.push vs new Array(size)

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Testing in
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new Array(size)
  const a = new Array(10000)
  for (let i = 0; i < 10000; i++) {
    a[i] = i * 2
  }
ready
Array.push
  const a = []
  for (let i = 0; i < 10000; i++) {
    a.push(i * 2)
  }
ready
Array.from
const a = Array.from({ length: 10000 }, (_, i) => i * 2)
ready

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