Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
Array concat vs spread operator vs push
Compare the new ES6 spread operator with the traditional concat() method and push
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=538970" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Mobile Safari/537.36 EdgA/127.0.0.0
Browser:
Chrome Mobile 127
Operating system:
Android
Device Platform:
Mobile
Date tested:
one year ago
Push
10.8M/s
spread operator
8.8M/s
Array.prototype.concat
2.7M/s
View exact numbers
Test name
Executions per second
✓
Push
10,777,991 Ops/sec
spread operator
8,800,752 Ops/sec
Array.prototype.concat
2,729,867 Ops/sec
Tests:
Array.prototype.concat
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ].concat(params);
spread operator
var params = [ "hello", true, 7 ] var other = [ 1, 2, ...params ]
Push
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ].push(...params);