Run results for: Loop vs Recursion for Array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Recursion

153.3M/s

Loop

126K/s

View exact numbers

Test name	Executions per second
✓ Recursion	153,273,648 Ops/sec
Loop	126,093 Ops/sec

Script Preparation code:

var DogArr = [ "Great Pyranees", "Great Dane", "Irish Wolfhound", "Golden Retriever" ];

function runLoop() {
	for( var i = 0; i < DogArr.length; i++ )
    {
    	console.log( DogArr[ i ] );
    }
}

function runRecursion() {
  	var count = 0;
	function loopThroughArray() {
    	if( count < DogArr.length ) {
          console.log( DogArr[ count ] );
          loopThroughArray();
        } else {
        	return;
        }
      
    }

}

Tests:

Loop
runLoop();
Recursion
runRecursion();