Run results for: charcodeat vs. codepointat - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:124.0) Gecko/20100101 Firefox/124.0

Browser: Firefox 124

Operating system: Windows

Device Platform: Desktop

Date tested: 2 months ago

Test name	Executions per second
codepointat tostring	995715700.0 Ops/sec
charcodeat tostring	996086800.0 Ops/sec
codepointat	1002618000.0 Ops/sec
charcodeat	958257400.0 Ops/sec

Website performance monitoring

Script Preparation code:

var str = "\x02idjghjhdfjfdjfdjhgkghkghk dhfdg dhdf dfhdfh"

Tests:

codepointat tostring
str.codePointAt(0).toString()
charcodeat tostring
str.charCodeAt(0).toString()
codepointat
str.codePointAt(0)
charcodeat
str.charCodeAt(0)