Benchmark: slice vs for loop

HTML Preparation code:

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

Script Preparation code:

const data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
const head = 3;
const tail = 4;
const size = data.length;
let res = [];

Tests:

forloop
for (let idx = 0; idx < size; idx++) { res.push(data[(tail + idx) % size]); }
slice
res.push(data.slice(tail)); res.push(data.slice(0, head))

Rendered benchmark preparation results:

Previous results

Test case name	Result
forloop
slice

Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser/OS: Chrome 132 on Windows

forloop

215K/s

slice

87K/s

View exact numbers

Test name	Executions per second
✓ forloop	215,336 Ops/sec
slice	86,766 Ops/sec

slice vs for loop (version: 1)