Run results for: for of string vs for index

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36

Browser: Chrome 118

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Script Preparation code:

var baseStr = 'abcde12302323weqweasdajncasdkjaskdkasdqweio'

Tests:

normal for
var arr = [] for(let i=0,len = baseStr.length;i<len;i++){ arr[i] = baseStr[i] }
normal for with chatAt
var arr = [] for(let i=0,len = baseStr.length;i<len;i++){ arr[i] = baseStr.charAt(i) }
for of
var arr = [] for(const char of baseStr){ arr[i] = char }