Benchmark: object spread vs immutable-js set (large)

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:

object spread
let obj = {}; for(i=0;i<10000;i++){ const key = 'key'+i const value = 'value'+i obj = {...obj, [key]: {key, value}} }
immutable-js
let obj = Immutable.Map(); for(i=0;i<10000;i++){ const key = 'key'+i const value = 'value'+i obj = obj.set(key, {key, value}) }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
object spread
immutable-js

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36

Browser/OS: Chrome 81 on Mac OS X 10.14.6

View result in a separate tab

Test name	Executions per second
object spread	0.0 Ops/sec
immutable-js	181.0 Ops/sec

object spread vs immutable-js set (large) (version: 0)

Comparing performance of: object spread vs immutable-js

Created: 3 years ago by: Guest

Jump to the latest result

object spread

immutable-js

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A