Run results for: stringbuilder

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Safari/605.1.15

Browser: Safari 17

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
join	11.7 Ops/sec
concatenate	21.5 Ops/sec

Tests:

join
const arr = [] for (let i=0; i<100000; i++) { arr.push('a' + i) } console.log(arr.join(''))
concatenate
let b = '' for (let i=0; i<100000; i++) { b += 'a' + i } console.log(b)