Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.88 Safari/537.36
Chrome 99
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
regex.exec 5509610.0 Ops/sec
string.match 5366744.5 Ops/sec
Script Preparation code:
AخA
 
var string = "Hello world!";
var regex = /[A-Z][a-z]+ [a-z]+/;
Tests:
  • regex.exec

     
    regex.exec(string);
  • string.match

     
    string.match(regex);