Run results for: assign vs direct 2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Browser: Chrome 125

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
direct	14188138.0 Ops/sec
assign	4399730.0 Ops/sec

Script Preparation code:

var data = {};

Tests:

direct
data.prop_1 = true; data.prop_2 = true;
assign
Object.assign(data, { prop_3: true }); Object.assign(data, { prop_4: true });