Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
new RegExp() 7159120.0 Ops/sec
Literal 7028749.5 Ops/sec
new RegExp(Literal) 4035215.0 Ops/sec
Script Preparation code:
Tests:
  • new RegExp()

  • Literal

  • new RegExp(Literal)