Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.96 YaBrowser/20.4.0.3443 Yowser/2.5 Safari/537.36
Yandex Browser 20
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
new RegExp() 2361121.0 Ops/sec
RegExp() factory 2323328.5 Ops/sec
Literal 5899870.0 Ops/sec
Literal premade 4500909.0 Ops/sec
Script Preparation code:
Tests:
  • new RegExp()

  • RegExp() factory

  • Literal

  • Literal premade