Run results for: Function pre declared vs function declared on go.

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36

Browser: Chrome 87

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Function outside	3.4 Ops/sec
Function inside	2.8 Ops/sec

HTML Preparation code:

<div id=''></div>

Tests:

Function outside
function testingA(text) { console.log(text); } for (i = 0; i < 10000; i++) { testingA(i); }
Function inside
for (i = 0; i < 10000; i++) { function testingB(text) { console.log(text); } testingB(i); }