Run results for: Math.floor Vs parseInt Vs parseInt - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) QtWebEngine/6.6.2 Chrome/112.0.5615.213 Safari/537.36

Browser: Chrome 112

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
parseInt-10	159149.3 Ops/sec
Math.floor	176960.9 Ops/sec
parseInt	151838.6 Ops/sec

Tests:

parseInt-10
console.log('myclientid_' + parseInt('' + Math.random() * 100, 10))
Math.floor
console.log('myclientid_' + Math.floor(Math.random() * 100))
parseInt
console.log('myclientid_' + parseInt('' + Math.random() * 100))