Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:64.0) Gecko/20100101 Firefox/64.0
Firefox 64
Mac OS X 10.13
Desktop
5 years ago
Test name Executions per second
arrayUnshift123 458378.7 Ops/sec
arrayConcat123 7.1 Ops/sec
arraySpread123 5.4 Ops/sec
Script Preparation code:
Tests:
  • arrayUnshift123

  • arrayConcat123

  • arraySpread123