Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36
Chrome 94
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
map then forEach with spread 0.7 Ops/sec
reduce spread 0.7 Ops/sec
map then forEach with assign 30.1 Ops/sec
reduce assign 35.8 Ops/sec
Script Preparation code:
Tests:
  • map then forEach with spread

  • reduce spread

  • map then forEach with assign

  • reduce assign