Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
Feature Requests
FAQ
Register
Log In
Run results for:
Javascript slice vs substring
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=623350" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Safari/605.1.15
Browser:
Safari 26
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
8 months ago
Benchmark engine:
Benchmark.js
Slice
120.9M/s
Substring
79.9M/s
Substr
63.8M/s
View exact numbers
Test name
Executions per second
✓
Slice
120,875,720 Ops/sec
Substring
79,856,616 Ops/sec
Substr
63,767,128 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);