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Run results for:
fill array with value: map(callback) vs fill(value) 2
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Browser:
Chrome 122
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
.map(callback) - 1 000 elements
3665.1 Ops/sec
.fill(value) - 1 000 elements
34171.5 Ops/sec
Tests:
.map(callback) - 1 000 elements
const result = Array.from({length:10000}, (_,i)=>i)
.fill(value) - 1 000 elements
const result = Array(10000).fill().map((a, i) => i);