Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
slice vs substr vs substring (with end index 2)
Compares slice, substr and substring to each other
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=620274" 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/18.6 Safari/605.1.15
Browser:
Safari 18
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
9 months ago
slice
461.6M/s
substring
450.5M/s
substr
78.9M/s
View exact numbers
Test name
Executions per second
✓
slice
461,619,648 Ops/sec
substring
450,537,216 Ops/sec
substr
78,913,600 Ops/sec
Script Preparation code:
var example = 'there is no spoon, only death'
Tests:
slice
var result = example.slice(0, example.length-10)
substr
var result = example.substr(0, example.length-10)
substring
var result = example.substring(0, example.length-10)