Run results for: String() vs .toString() vs template string

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/136.0.7103.91 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 136

Operating system: iOS 18.4.1

Device Platform: Mobile

Date tested: one year ago

.toString()

3.0M/s

template string

2.9M/s

String()

2.9M/s

View exact numbers

Test name	Executions per second
✓ .toString()	3,042,092 Ops/sec
template string	2,917,670 Ops/sec
String()	2,882,882 Ops/sec

Tests:

String()
let nums = []; for(let i = 0; i < 100; ++i) { nums.push(String(i)); }
.toString()
let nums = []; for(let i = 0; i < 100; ++i) { nums.push(i.toString()); }
template string
let nums = []; for(let i = 0; i < 100; ++i) { nums.push(`${i}`); }