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 Edg/86.0.622.63
Chrome 86
Windows
Desktop
4 years ago
Test name Executions per second
new RegExp() 1623382.2 Ops/sec
RegExp() factory 1513438.6 Ops/sec
Literal 3828140.5 Ops/sec
Literal premade 2646750.8 Ops/sec
Script Preparation code:
Tests:
  • new RegExp()

  • RegExp() factory

  • Literal

  • Literal premade