How do you reverse a string in place in JavaScript?

Question

How do you reverse a string in place (or in-place) in JavaScript when it is passed to a function with a return statement, without using built-in functions (.reverse()<

Answer 1

If you don't want to use any built in function. Try this

var string = 'abcdefg';
var newstring = '';

for(let i = 0; i < string.length; i++){
    newstring = string[i] += newstring;
}

console.log(newstring);