What is iterables

jispe hum for of loop laga sakein

string , array are iterable

 const firstName = "Sajid";
 for(let char of firstName){
     console.log(char);
 }

const items = ['item1', 'item2', 'item3'];
 for(let item of items){
     console.log(item);
 }

// array like object 
// jinke pas length property hoti hai 
// aur jiko hum index se access kar sakte hai
// example :- string 

 const firstName = "sajid";
 console.log(firstName.length);
 console.log(firstName[2]);