Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
replace regex long string 199 spaces 90009.6 Ops/sec
replace All regex long string 199 spaces 84707.6 Ops/sec
replace regex short string 2 spaces 4000228.2 Ops/sec
replace All regex short string 2 spaces 1260807.9 Ops/sec
replace regex very long string 599 spaces 21942.1 Ops/sec
replace All regex very long string 599 spaces 19868.1 Ops/sec
Script Preparation code:
Tests:
  • replace regex long string 199 spaces

  • replace All regex long string 199 spaces

  • replace regex short string 2 spaces

  • replace All regex short string 2 spaces

  • replace regex very long string 599 spaces

  • replace All regex very long string 599 spaces