Run results for: let vs const vs var 2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:80.0) Gecko/20100101 Firefox/80.0

Browser: Firefox 80

Operating system: Mac OS X 10.14

Device Platform: Desktop

Date tested: 4 years ago

Tests:

let
let aaa = [1]; let count= 1; for(let i=1; i<1000; i++){ aaa.push(aaa[i-1]+1); count*=i/2; }
const
const aaa = [1]; let count= 1; for(let i=1; i<1000; i++){ aaa.push(aaa[i-1]+1); count*=i/2; }
var
var aaa = [1]; let count= 1; for(let i=1; i<1000; i++){ aaa.push(aaa[i-1]+1); count*=i/2; }