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Run results for:
Array<string>.join vs Array<string>.reduce
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Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.0
Browser:
Firefox 140
Operating system:
Linux
Device Platform:
Desktop
Date tested:
2 months ago
Test name
Executions per second
join
285504.8 Ops/sec
reduce
124787.9 Ops/sec
Script Preparation code:
var strings = [...Array(1000).keys()].map(i => '' + i)
Tests:
join
var joined = strings.join(',')
reduce
var reduced = strings.reduce((acc, cur) => acc + ',' + cur)