Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:124.0) Gecko/20100101 Firefox/124.0
Firefox 124
Mac OS X 10.15
Desktop
7 months ago
Test name Executions per second
`Array.slice(0, N)` 40087040.0 Ops/sec
`Array.length = N` 79647816.0 Ops/sec
`Object.assign([], arr)` with `Array.length = N` 1061391.4 Ops/sec
Script Preparation code:
Tests:
  • `Array.slice(0, N)`

  • `Array.length = N`

  • `Object.assign([], arr)` with `Array.length = N`


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