test regex js
coucou
Date tested:
4 years ago
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Safari/537.36
Test name
Executions per second
regex
40951.0 Ops/sec
noregex
41718.7 Ops/sec
Benchmark definition (click to collapse):
Script Preparation code:
var a = "/1231231" var b = "121312321"
Tests:
regex
console.log(/^\//.test(a)); console.log(/^\//.test(b));
noregex
console.log(a.startsWith("/")) console.log(b.startsWith("/"))
Open this result on MeasureThat.net