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Run results for:
Add new element to array: push vs destructuring vs bracket access
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Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36
Browser:
Chrome Mobile 120
Operating system:
Android
Device Platform:
Mobile
Date tested:
2 years ago
Test name
Executions per second
spread operator
9522795.0 Ops/sec
Push
18724860.0 Ops/sec
bracket access
19028126.0 Ops/sec
Tests:
spread operator
var params = [ "hello", true, 7 ] var other = [ ...params, 'new' ]
Push
var params = [ "hello", true, 7 ]; params.push('new');
bracket access
var params = [ "hello", true, 7 ]; params[ params.length ] = 'new';