Run results for: Complex assign vs destructure

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:142.0) Gecko/20100101 Firefox/142.0

Browser: Firefox 142

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Complex assign

14.4M/s

Complex destructure

11.1M/s

View exact numbers

Test name	Executions per second
✓ Complex assign	14,376,036 Ops/sec
Complex destructure	11,084,123 Ops/sec

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Script Preparation code:

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Tests:

Complex assign
const a = { foo: "bar", baz: true, quux: { a: [1, 2, 3], b: new Date() } } const b = Object.assign({}, a)
Complex destructure
const a = { foo: "bar", baz: true, quux: { a: [1, 2, 3], b: new Date() } } const b = { ...a }