# createElement

Canonical: https://www.wiki.jodisand.me/snippets/javascript/createelement/


Creates an element from a string (without appending it to the document).
If the given string contains multiple elements, only the first one will be returned.

- Use `Document.createElement()` to create a new element.
- Use `Element.innerHTML` to set its inner HTML to the string supplied as the argument.
- Use `ParentNode.firstElementChild` to return the element version of the string.

```js
const createElement = str => {
  const el = document.createElement('div');
  el.innerHTML = str;
  return el.firstElementChild;
};
```

```js
const el = createElement(
  `<div class="container">
    <p>Hello!</p>
  </div>`
);
console.log(el.className); // 'container'
```