Run results for: join vs reduce

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36 Edg/150.0.0.0

Browser: Chrome 150

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 months ago

Benchmark engine: Benchmark.js

reduce

111K/s

join

101K/s

View exact numbers

Test name	Executions per second
✓ reduce	110,579 Ops/sec
join	100,986 Ops/sec

Script Preparation code:

var strings = [];
for (var i=0; i<1000; i++) {
  strings[i] = ""+i+i;
}

Tests:

reduce
let ret = strings.reduce((acc, currentValue) => { if (currentValue) { acc += `${currentValue};`; } return acc; }, "");
join
let ret = strings.join(";")