Run results for: Manual vs Object.assign

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36

Browser: Chrome 110

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Tests:

Manual assign
const a = {}; a.b = 1; a.c = 1; a.d = 1; a.e = 1; a.f = 1; a.g = 1; a.h = 1; a.i = 1;
Object.assign
const a = {}; Object.assign(a, { b: 1, c: 1, d: 1, e: 1, f: 1, g: 1, h: 1, i: 1 });
Direct
const a = { b: 1, c: 1, d: 1, e: 1, f: 1, g: 1, h: 1, i: 1 };