Run results for: Object.assign vs spred

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36

Browser: Chrome 80

Operating system: Mac OS X 10.15.3

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Object.assign	5376393.0 Ops/sec
spred	12260160.0 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};