Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5.2 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
text.includes() 16239970.0 Ops/sec
regex.test() 19071802.0 Ops/sec
string.match() 12743403.0 Ops/sec
string.indexOf() 18083436.0 Ops/sec
string.toLowerCase().indexOf() 10758000.0 Ops/sec
Script Preparation code:
Tests:
  • text.includes()

  • regex.test()

  • string.match()

  • string.indexOf()

  • string.toLowerCase().indexOf()