Benchmark: 366dde3c-df1b-4c33-8095-a83229ef9108

Script Preparation code:

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

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
a.toLowerCase() === b.toLowerCase()
a.localeCompare(b,undefined,o)
c.toLowerCase() === b.toLowerCase()
c.localeCompare(b,undefined,o)

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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/103.0.0.0 Safari/537.36

Browser/OS: Chrome 103 on Windows

Test name	Executions per second
a.toLowerCase() === b.toLowerCase()	4141996.0 Ops/sec
a.localeCompare(b,undefined,o)	76919.7 Ops/sec
c.toLowerCase() === b.toLowerCase()	3734269.0 Ops/sec
c.localeCompare(b,undefined,o)	88400.9 Ops/sec

366dde3c-df1b-4c33-8095-a83229ef9108 (version: 0)