Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36
Chrome 106
Linux
Desktop
2 years ago
Test name Executions per second
regexp .test() 10630008.0 Ops/sec
string .match() 9073846.0 Ops/sec
indexOf === 0 16427734.0 Ops/sec
string .startsWith() 10288024.0 Ops/sec
Script Preparation code:
Tests:
  • regexp .test()

  • string .match()

  • indexOf === 0

  • string .startsWith()