JS String Reverse

Sometimes we need to reverse the string.

For example, "fan strong" reverse is "strong".

How to reverse the string? The first thing you think of is to generate a stack, take the characters from the end of the string to the stack, and then concatenate the stack into a string.

var reverse = function (str) {   var stack = [];//generates a stack for   (var len = str.length,i=len;i>0;i--) {    Stack.push ( Str[i]);} return join (');};

There is actually one more way.

var reverse = function (str) {return str.split ("). Reverse (). Join (');};

Which do you like to use?