Run results for: Manual vs Object.assign

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0

Browser: Firefox 111

Operating system: Windows

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 };