Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36
Chrome 66
Linux
Other
6 years ago
Test name Executions per second
arrayUnshift 7448.6 Ops/sec
arrayConcat 785.4 Ops/sec
arraySpread 73.8 Ops/sec
Script Preparation code:
Tests:
  • arrayUnshift

  • arrayConcat

  • arraySpread