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Run results for:
Get last part from URL (Regex vs Split vs Substring)
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=591459" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:136.0) Gecko/20100101 Firefox/136.0
Browser:
Firefox 136
Operating system:
Linux
Device Platform:
Desktop
Date tested:
one year ago
Substring
1244.4M/s
Split
5.1M/s
Regex 1
4.9M/s
Regex 2
220K/s
View exact numbers
Test name
Executions per second
✓
Substring
1,244,444,672 Ops/sec
Split
5,102,778 Ops/sec
Regex 1
4,944,872 Ops/sec
Regex 2
220,349 Ops/sec
Script Preparation code:
var str = 'https://www.testsite.com/some-path/another-path/2019/my-amazing-page-name.html';
Tests:
Regex 1
str.replace(/^(.*[\\\/])/, '');
Regex 2
str.replace(/([^\/]+)(?=[^\/]*\/?$)/, '');
Split
str.split('/').pop();
Substring
str.substring(str.lastIndexOf('/')+1);