Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
Chrome 109
Windows
Desktop
2 years ago
Test name Executions per second
Number 2090031.4 Ops/sec
Number.parseInt 2093140.9 Ops/sec
parseInt 2017013.4 Ops/sec
Script Preparation code:
x
 
function test1() {
 return Number('1'); 
}
function test2() {
 return Number.parseInt('1', 10); 
}
function test3() {
 return parseInt('1', 10) 
}
Tests:
  • Number

     
    test1();
  • Number.parseInt

     
    test2();
  • parseInt

     
    test3();