freeCodeCamp/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-algorithm-scripting/reverse-a-string.md

id	title	challengeType	forumTopicId	dashedName
a202eed8fc186c8434cb6d61	Reverse a String	1	16043	reverse-a-string

--description--

Reverse the provided string and return the reversed string.

For example, "hello" should become "olleh".

--hints--

reverseString("hello") should return a string.

assert.isString(reverseString('hello'));

reverseString("hello") should return the string olleh.

assert.strictEqual(reverseString('hello'), 'olleh');

reverseString("Howdy") should return the string ydwoH.

assert.strictEqual(reverseString('Howdy'), 'ydwoH');

reverseString("Greetings from Earth") should return the string htraE morf sgniteerG.

assert.strictEqual(
  reverseString('Greetings from Earth'),
  'htraE morf sgniteerG'
);

--seed--

--seed-contents--

function reverseString(str) {
  return str;
}

reverseString('hello');

--solutions--

function reverseString(str) {
  return str.split('').reverse().join('');
}

reverseString('hello');