Benchmark: String() vs .toString() vs + vs ES6

Tests:

String()
let num = 500; let nums = []; for (let i = 0; i < 1000; i++) { nums.push(String(num)); }
.toString()
let num = 500; let nums = []; for (let i = 0; i < 1000; i++) { nums.push(num.toString()); }
Plus string
let num = 500; let nums = []; for (let i = 0; i < 1000; i++) { nums.push(num + ''); }
String plus
let num = 500; let nums = []; for (let i = 0; i < 1000; i++) { nums.push('' + num); }
ES6
let num = 500; let nums = []; for (let i = 0; i < 1000; i++) { nums.push(`${num}`); }

Rendered benchmark preparation results:

Previous results

ⓘ Get performance results from real users on your website with Request Metrics.

Latest run results:

Run details: (Test run date: 4 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser/OS: Chrome 119 on Windows

String() vs .toString() vs + vs ES6 (version: 1)