Run results for: loop-vs-if

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36

Browser: Chrome 89

Operating system: Mac OS X 11.2.3

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
if	7783386.0 Ops/sec
loop	6069195.0 Ops/sec

HTML Preparation code:

loop

Tests:

if
function isEmpty(obj){ if(!obj) return true; if(Object.keys(obj).length == 0) return true; return false; } isEmpty({ anything: false });
loop
function isEmpty(obj){ for(key in obj){ return false; } return true; } isEmpty({ anything: false });