Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36
Chrome 86
Windows
Desktop
4 years ago
Test name Executions per second
String concat 822193792.0 Ops/sec
Array join 995507.9 Ops/sec
Tests:
  • String concat

  • Array join