Run results for: objct1 vs function1

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0

Browser: Firefox 132

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

object

347K/s

function

61K/s

View exact numbers

Test name	Executions per second
✓ object	346,675 Ops/sec
function	60,525 Ops/sec

Script Preparation code:



pr=function(){
    let a=0;
    this.add=()=>{
       a+=1;
    }
}

const pro={
   a:0,
   add(){
     const $=this;
       $.a+=1;
  }
}

Tests:

function
k = new pr(); for (i = 0; i < 1000; i++) { k.add(); }
object
const ob=Object.assign({},pro); for (i = 0; i < 1000; i++) { ob.add(); }