Benchmark: push vs index vs concat js

Tests:

String concat
let tempString = "" for (let i = 0; i < 2000000; ++i) { tempString += `Number: ${i} <br>` }
Array with push
let tempArray = [] for (let i = 0; i < 2000000; ++i) { tempArray.push(`Number: ${i} <br>`) }
Array with index
let tempArray = [] for (let i = 0; i < 2000000; ++i) { tempArray[tempArray.length] = `Number: ${i} <br>` }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.79 Safari/537.36

Browser/OS: Chrome 104 on Linux

push vs index vs concat js (version: 0)