Benchmark: object spread vs immutable-js set2

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 set
let obj = {}; for(i=0;i<1000;i++){ const key = 'key'+i const value = 'value'+i obj = {...obj, [key]: {key, value}} }
immutable-js set
let obj = Immutable.Map(); for(i=0;i<1000;i++){ const key = 'key'+i const value = 'value'+i obj = obj.set(key, {key, value}) }
object spread set + get
let obj = {}; let v = null for(i=0;i<1000;i++){ const key = 'key'+i const value = 'value'+i obj = {...obj, [key]: {key, value}} } for(i=0;i<1000;i++){ const key = 'key'+i v = obj[key] }
immutable-js set + get
let obj = Immutable.Map(); let v = null for(i=0;i<1000;i++){ const key = 'key'+i const value = 'value'+i obj = obj.set(key, {key, value}) } for(i=0;i<1000;i++){ const key = 'key'+i v = obj.get(key) }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
object spread set
immutable-js set
object spread set + get
immutable-js set + get

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36

Browser/OS: Chrome 72 on Windows

View result in a separate tab

Test name	Executions per second
object spread set	3.5 Ops/sec
immutable-js set	783.4 Ops/sec
object spread set + get	3.3 Ops/sec
immutable-js set + get	587.3 Ops/sec

object spread vs immutable-js set2 (version: 0)

Comparing performance of: object spread set vs immutable-js set vs object spread set + get vs immutable-js set + get

Created: 6 years ago by: Guest

Jump to the latest result

object spread set

immutable-js set

object spread set + get

immutable-js set + get

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A