Run results for: Get last path part - Regex vs split

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Mobile Safari/537.36 EdgA/122.0.0.0

Browser: Chrome Mobile 122

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Split

6.0M/s

Regex

2.6M/s

View exact numbers

Test name	Executions per second
✓ Split	6,002,493 Ops/sec
Regex	2,612,001 Ops/sec

Script Preparation code:

var str = '../../../../../../../src/ui/components/factory'

Tests:

Regex
var lastPath = str.match(/\/([^\/]*)$/)[1]
Split
var pathsParts = str.split('/'); var lastPart = pathsParts[pathsParts.length - 1]