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Run results for:
Javascript slice vs substring
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=574285" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:109.0) Gecko/20100101 Firefox/115.0
Browser:
Firefox 115
Operating system:
Mac OS X 10.14
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
Substr
35.0M/s
Slice
35.0M/s
Substring
30.5M/s
View exact numbers
Test name
Executions per second
✓
Substr
35,030,824 Ops/sec
Slice
34,983,784 Ops/sec
Substring
30,537,140 Ops/sec
Script Preparation code:
var text = '$test';
Tests:
Substring
text = text.substring(1, text.length);
Slice
text = text.slice(1, text.length);
Substr
text = text.substr(1, text.length);