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Run results for:
Lodash _.get() vs Optional Chaining
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<iframe src="https://measurethat.net/Embed?id=625985" 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/145.0.0.0 Safari/537.36 Edg/145.0.0.0
Browser:
Chrome 145
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 months ago
Test name
Executions per second
Lodash _.get()
10856930.0 Ops/sec
Optional Chaining
198536720.0 Ops/sec
Script Preparation code:
var obj = {a: {b: {c: {d: 1}}}} var badObj = {}
Tests:
Lodash _.get()
_.get(obj, "a.b.c.d", 2) _.get(badObj, "a.b.c.d", 2)
Optional Chaining
obj?.a?.b?.c?.d || 2 badObj?.a?.b?.c?.d || 2