Run results for: shallow clone map vs clone object

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36

Browser: Chrome 140

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
clone map	2328669.8 Ops/sec
clone object	52594920.0 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Tests:

clone map
const mapA = new Map([['a', 1], ['b', 2], ['c', 3], ['d', 4], ['e', 5]]) const mapB = new Map(mapA)
clone object
const objA = { a: 1, b: 2, c: 3, d: 4, e: 5 } const objB = { ... objA}