Run results for: Javascript: Case insensitive string comparison performance en-US accent

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:143.0) Gecko/20100101 Firefox/143.0

Browser: Firefox 143

Operating system: Windows

Device Platform: Desktop

Date tested: 10 months ago

toLowerCase() FAIL

2485.0M/s

toLowerCase()

2456.9M/s

localeCompare() FAIL

499K/s

localeCompare()

479K/s

View exact numbers

Script Preparation code:

var a = "John Doe"
var b = "john doe"
var c = "john smith"
var o = {
    sensitivity: 'accent'
}

Tests: