Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:132.0) Gecko/20100101 Firefox/132.0
Firefox 132
Linux
Desktop
one month ago
Test name Executions per second
regexp .test() 52869000.0 Ops/sec
string .match() 29256678.0 Ops/sec
indexOf === 0 2042802304.0 Ops/sec
string .startsWith() 1956358400.0 Ops/sec
Script Preparation code:
Tests:
  • regexp .test()

  • string .match()

  • indexOf === 0

  • string .startsWith()