Benchmark: Array insert - MeasureThat.net

HTML Preparation code:

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

Tests:

push
const arr = [] for (let i = 0; i < 10000; i++) { arr.push(Math.random()) }
unshift
const arr = [] for (let i = 0; i < 10000; i++) { arr.unshift(Math.random()) }
set
const arr = new Array(10000) for (let i = 0; i < 10000; i++) { arr[i] = Math.random() }
push + reverse
const arr = [] for (let i = 0; i < 10000; i++) { arr.push(Math.random()) } const newArr = arr.reverse()

Rendered benchmark preparation results:

Previous results

Latest run results:

Run details: (Test run date: 5 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

Browser/OS: Chrome 145 on Mac OS X 10.15.7

set

22K/s

push

11K/s

push + reverse

10K/s

unshift

214/s

View exact numbers

Array insert (version: 2)