Benchmark: includes + toLocaleLowerCase vs RegExp + i

Script Preparation code:

var str = "This is a simple test!";
var needle = "sImPle";
var needleLower = "simple";

Tests:

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 9 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser/OS: Chrome 114 on Windows

includes + toLocaleLowerCase vs RegExp + i (version: 0)