Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.99 Safari/537.36 Vivaldi/2.9.1705.41
Chrome 78
Windows
Desktop
4 years ago
Test name Executions per second
arrayUnshift 16288.0 Ops/sec
arrayConcat 489.5 Ops/sec
arraySpread 187.9 Ops/sec
arrayPush 4542563.0 Ops/sec
Script Preparation code:
Tests:
  • arrayUnshift

  • arrayConcat

  • arraySpread

  • arrayPush