Run results for: Array<string>.join vs Array<string>.reduce

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0

Browser: Chrome 146

Operating system: Windows

Device Platform: Desktop

Date tested: 4 months ago

reduce

100K/s

join

46K/s

View exact numbers

Test name	Executions per second
✓ reduce	100,194 Ops/sec
join	45,680 Ops/sec

Script Preparation code:

var strings = [...Array(1000).keys()].map(i => '' + i)

Tests: