Run details:
Mozilla/5.0 (Linux; Android 12; M2102J20SI) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4710.6 Mobile Safari/537.36
Chrome Mobile 98
Android
Mobile
3 years ago
Test name Executions per second
RegExp#test 27960918.0 Ops/sec
String#indexOf 1241222272.0 Ops/sec
String#match 15107994.0 Ops/sec
HTML Preparation code:
AخA
 
1
<div>This is demo</div>
Script Preparation code:
 
console.log("js preparation");
Tests:
  • RegExp#test

     
    /o/.test('Hello World!');
  • String#indexOf

     
    'Hello World!'.indexOf('o') > -1;
  • String#match

     
    !!'Hello World!'.match(/o/);