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Run results for:
slice vs split vs substring (with start and end)
Compares slice, substr and substring to each other when there is only a start index
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=525716" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Browser:
Chrome 125
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
split
8.5M/s
slice
8.0M/s
substring
7.0M/s
View exact numbers
Test name
Executions per second
✓
split
8,486,549 Ops/sec
slice
8,028,710 Ops/sec
substring
6,998,007 Ops/sec
Script Preparation code:
var str = "https://line.me/R/app/234?argument=AAAAA160&liff_id=234&client_id=def&basic_id=uvw";
Tests:
slice
var result = str.slice(0, str.indexOf('?'));
split
var result = str.split('?')[0];
substring
var result = str.substring(0, str.indexOf('?'));