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Run results for:
test looping
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<iframe src="https://measurethat.net/Embed?id=626232" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Browser:
Chrome 145
Operating system:
Windows
Device Platform:
Desktop
Date tested:
3 months ago
Test name
Executions per second
forEach
122928.8 Ops/sec
for of
135347.9 Ops/sec
for
130292.6 Ops/sec
Tests:
forEach
const arr = new Array( 100 ).fill( 0 ).map( (v,i) => i+ 1 ); let t = 0; arr.forEach( v => t += v ); console.log( t );
for of
const arr = new Array( 100 ).fill( 0 ).map( (v,i) => i+ 1 ); let t = 0; for( const v of arr ) { t += v; } console.log( t );
for
const arr = new Array( 100 ).fill( 0 ).map( (v,i) => i+ 1 ); let t = 0; for( let i = 0, num = arr.length; i < num; ++i ) { t += arr[i]; } console.log( t );