Run results for: Object.assign vs spred

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:152.0) Gecko/20100101 Firefox/152.0

Browser: Firefox 152

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 months ago

Benchmark engine: Benchmark.js

Object.assign

30.7M/s

spred

17.2M/s

View exact numbers

Test name	Executions per second
✓ Object.assign	30,748,264 Ops/sec
spred	17,154,770 Ops/sec

Tests:

Object.assign
const a = {a: 'foo', b: true, c: 42}; const b = Object.assign({d: '2'}, a);
spred
const a = {a: 'foo', b: true, c: 42}; const b = {...{d: '2'}, ...a};