Benchmark: Array.fill vs Array.push vs String.repeat vs Array.set

HTML Preparation code:

<!--your preparation HTML code goes here-->

Tests:

Array.fill
var array = Array(1920*1080).fill("\u001b[0m")
Array.push
var array = [] for (let i = 1920 * 1080; i > 0; i--) array.push("\u001b[0m")
String.repeat
var repeat = "\u001b[0m".repeat(1920 * 1080)
Array.set
var array = Array(1920*1080) for (let i = 1920 * 1080; i > 0; i--) array[i] = "\u001b[0m"

Rendered benchmark preparation results:

Previous results

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/138.0.0.0 Safari/537.36

Browser/OS: Chrome 138 on Linux

String.repeat

3.5M/s

Array.fill

80/s

Array.push

28/s

Array.set

5/s

View exact numbers

Array.fill vs Array.push vs String.repeat vs Array.set (version: 2)