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Run results for:
Javascript slice vs substring vs replace vs replaceall
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=541860" 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/128.0.0.0 Safari/537.36
Browser:
Chrome 128
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
Replace
6.7M/s
ReplaceAll
5.5M/s
Substr
5.0M/s
Slice
5.0M/s
Substring
4.9M/s
View exact numbers
Test name
Executions per second
✓
Replace
6,697,534 Ops/sec
ReplaceAll
5,494,742 Ops/sec
Substr
5,007,918 Ops/sec
Slice
4,952,891 Ops/sec
Substring
4,949,144 Ops/sec
Script Preparation code:
var text = '--bing';
Tests:
Substring
text = text.substring(2, text.length);
Slice
text = text.slice(2, text.length);
Substr
text = text.substr(2, text.length);
Replace
text = text.replace("--", "")
ReplaceAll
text = text.replaceAll("--", "")