Run results for: obj di vs array find

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36

Browser: Chrome 142

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 8 months ago

obj id

168.5M/s

arr find

83.1M/s

View exact numbers

Test name	Executions per second
✓ obj id	168,507,584 Ops/sec
arr find	83,062,720 Ops/sec

HTML Preparation code:

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

Script Preparation code:

obj = { a: { id: 'a'}, b: { id: 'b'}, c: { id: 'c'}, d: { id: 'd'}, e: { id: 'e'}, f: { id: 'f'}};
arr = [ {id: 'a'}, {id: 'b'}, {id: 'c'}, {id: 'd'}, {id: 'e'}, {id: 'f'} ];

Tests:

obj id
obj['f'];
arr find
arr.find(el => el.id === 'f');