Run results for: object-assign-vs-property-assign

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0

Browser: Firefox 102

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Object.assign	5950761.0 Ops/sec
o.k	11711562.0 Ops/sec

Script Preparation code:

function oAssign(o, p){
	return Object.assign(o, p);
}

function pAssign(o, p){
    const y = {};
	for (const k in p) y[k] = p[k];
	return y;
}

Tests:

Object.assign
const o = oAssign({}, {a:1, b:'', c:true});
o.k
const o = pAssign({}, {a:1, b:'', c:true});

Run results for: object-assign-vs-property-assign

Object.assign

o.k