Benchmark: Elastic find index fast

Script Preparation code:

var arr = [];
var i = 0;

while (i <= 1E5) arr[i] = i++;

Tests:

Array.prototype.findIndex
const index = arr.findIndex(item => item === 1E5);
For loop
var index = -1 for(var i = 0; i < arr.length; i++) { if(arr[i] === 1E5) { index = i; break; } }
While loop
let index = -1; let i = 0 const len = arr.length; while (++i < len) { if (arr[i] === 1E5) { index = i break; } }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 10 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/117.0

Browser/OS: Firefox 117 on Mac OS X 10.15

Elastic find index fast (version: 0)