Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
immutable vs Native Javascript Map With Read
immutable vs Native Javascript Map With Read
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=609405" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Browser:
Chrome 137
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
11 months ago
Test name
Executions per second
immutable Map
2876.4 Ops/sec
Native Javascript Map
1354.4 Ops/sec
Read immutable Map
1686.6 Ops/sec
Read Native Javascript Map
1031.2 Ops/sec
HTML Preparation code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/immutable/3.8.2/immutable.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/immutability-helper@2.7.0/index.min.js"></script>
Tests:
immutable Map
let obj = Immutable.Map(); for(i=0;i<10000;i++){ const key = 'key'+i; const value = 'value'+i; obj.set(key, {key, value}); }
Native Javascript Map
let obj = new Map(); for(i=0;i<10000;i++){ const key = 'key'+i; const value = 'value'+i; obj.set(key, {key, value}); }
Read immutable Map
let obj = Immutable.Map(); for(i=0;i<10000;i++){ const key = 'key'+i; const value = 'value'+i; obj.set(key, {key, value}); } for(i=0;i<10000;i++){ const key = 'key'+i; if (obj.has(key)) { const temp = obj.get(key); } }
Read Native Javascript Map
let obj = new Map(); for(i=0;i<10000;i++){ const key = 'key'+i; const value = 'value'+i; obj.set(key, {key, value}) } for(i=0;i<10000;i++){ const key = 'key'+i; if (obj.has(key)) { const temp = obj.get(key); } }