Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
Feature Requests
FAQ
Register
Log In
Run results for:
slice vs substr vs substring
Compares slice, substr and substring to each other when there is only a start index
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=605736" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Mobile Safari/537.36
Browser:
Chrome Mobile 136
Operating system:
Android
Device Platform:
Mobile
Date tested:
one year ago
Benchmark engine:
Benchmark.js
substr
110.4M/s
substring
108.3M/s
slice
94.6M/s
View exact numbers
Test name
Executions per second
✓
substr
110,375,856 Ops/sec
substring
108,259,528 Ops/sec
slice
94,592,480 Ops/sec
Script Preparation code:
var example = 'hello world !'
Tests:
slice
var result = example.slice(0, 6)
substr
var result = example.substr(0, 6)
substring
var result = example.substring(0, 6)