Run results for: reuse obj vs new obj

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36

Browser: Chrome 143

Operating system: Linux

Device Platform: Desktop

Date tested: 7 months ago

reuse

30K/s

new obj

28K/s

View exact numbers

Test name	Executions per second
✓ reuse	30,150 Ops/sec
new obj	28,317 Ops/sec

HTML Preparation code:

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

Script Preparation code:

function a() {
  	let arr = []
	for(let i = 1000; i--;) arr.push(Object.values({a: i}))
}
let obj = {}
function b() {
  let arr = []
  for(let i = 1000; i--;) {
  	obj.a = i
    arr.push(Object.values(obj))
  }
}

Tests:

reuse
b()
new obj
a()