Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Chrome 67
Mac OS X 10.13.3
Desktop
6 years ago
Test name Executions per second
concat string 12104639.0 Ops/sec
array push 5249951.0 Ops/sec
Script Preparation code:
Tests:
  • concat string

  • array push