Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
Unique values of array
Go to the benchmark
Embed
Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0
Browser:
Chrome 133
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
using Set
664.2 Ops/sec
using filter
597.2 Ops/sec
Script Preparation code:
var testArray = Array.from(Array(100000)).map(i => Math.floor(Math.random() * 10))
Tests:
using Set
Array.from(new Set(testArray))
using filter
testArray.filter((v, i, a) => a.indexOf(v) === i)