Run results for: Compare string equals performance

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

To lower()

9.4M/s

To upper()

8.6M/s

locale compare

191K/s

View exact numbers

Script Preparation code:

var a = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa';
var b = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA';
var config = {
    sensitivity: 'accent'
};

Tests: