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Run results for:
Js Split vs Regex
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0
Browser:
Firefox 147
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
5 months ago
Regex
40.1M/s
Splitting
28.8M/s
View exact numbers
Test name
Executions per second
✓
Regex
40,093,268 Ops/sec
Splitting
28,814,782 Ops/sec
Script Preparation code:
var testString = "hello word"
Tests:
Splitting
var split = testString.split(' ')[0];
Regex
var regex = testString.match(/^[\w\-]+/)[0]