Benchmark: Immer (setAutoFreeze(false), setUseProxies(true)) vs shallow vs ramda evolve

HTML Preparation code:

<script src="https://unpkg.com/immer/dist/immer.umd.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ramda/0.25.0/ramda.min.js"></script>

Script Preparation code:

var { evolve, assoc, append } = R

var INITIAL_DATA = { items: {}, count: 0, keys: [] }

for (var index = 0; index < 100; index++) {
  INITIAL_DATA.items[index] = { id: index, name: `ITEM-${index}`, value: Math.random() }
  INITIAL_DATA.count++
  INITIAL_DATA.keys.push(index)
}

var NEW_ITEM_ID = INITIAL_DATA.count;

var produce = immer.default
immer.setAutoFreeze(false)
immer.setUseProxies(true)

Tests:

immer
data = produce(INITIAL_DATA, draft => { draft.items[NEW_ITEM_ID] = { id: NEW_ITEM_ID, name: 'ITEM-NEW', value: 0 } draft.count++ draft.keys.push(NEW_ITEM_ID) })
shallow copy
data = { ...INITIAL_DATA, items: { ...INITIAL_DATA.items, [NEW_ITEM_ID]: { id: NEW_ITEM_ID, name: 'ITEM-NEW', value: 0 } }, count: INITIAL_DATA.count +1, keys: [ ...INITIAL_DATA.keys, NEW_ITEM_ID] }
ramda evolve
data = evolve({ items: assoc(NEW_ITEM_ID, {id: NEW_ITEM_ID, name: "ITEM-NEW", value: 0}), count: x => x + 1, keys: append(NEW_ITEM_ID) }, INITIAL_DATA);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
immer
shallow copy
ramda evolve

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36

Browser/OS: Chrome 79 on Mac OS X 10.15.2

View result in a separate tab

Test name	Executions per second
immer	12638.2 Ops/sec
shallow copy	859995.6 Ops/sec
ramda evolve	150760.8 Ops/sec

Immer (setAutoFreeze(false), setUseProxies(true)) vs shallow vs ramda evolve (version: 1)

Comparing performance of: immer vs shallow copy vs ramda evolve

Created: 4 years ago by: Registered User

Jump to the latest result

immer

shallow copy

ramda evolve

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A