Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
isNaN vs regex
Go to the benchmark
Embed
Embed Benchmark Result
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
Test name
Executions per second
isNaN
4902695.0 Ops/sec
regex
27185036.0 Ops/sec
Tests:
isNaN
isNaN('123') isNaN('abc')
regex
/^\d+$/.test('123'); /^\d+$/.test('abc')