Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
Feature Requests
FAQ
Register
Log In
Run results for:
Comparing performance of: split + join vs replace vs replaceAll
Comparing performance of: split + join vs replace vs replaceAll
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=633851" 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/151.0.0.0 Safari/537.36 Edg/151.0.0.0
Browser:
Chrome 151
Operating system:
Windows
Device Platform:
Desktop
Date tested:
22 days ago
Benchmark engine:
Benchmark.js
replace
8.5M/s
replace all
5.2M/s
split + join
4.4M/s
View exact numbers
Test name
Executions per second
✓
replace
8,544,298 Ops/sec
replace all
5,155,259 Ops/sec
split + join
4,377,089 Ops/sec
Script Preparation code:
var example = 'Agreement Change Id'
Tests:
split + join
var result = example.split(/\s/g).join('_');
replace
var result = example.replace(/\s/g, '_')
replace all
var result = example.replaceAll(/\s/g, '_')