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javascript/snippets/get-siblings.md

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+---
+title: Array of element's siblings
+type: snippet
+tags: [browser]
+author: chalarangelo
+cover: little-white-flowers
+dateModified: 2020-10-19T22:49:51+03:00
+---
+
+Returns an array containing all the siblings of the given element.
+
+- Use `Node.parentNode` and `Node.childNodes` to get a `NodeList` of all the elements contained in the element's parent.
+- Use the spread operator (`...`) and `Array.prototype.filter()` to convert to an array and remove the given element from it.
+
+```js
+const getSiblings = el =>
+  [...el.parentNode.childNodes].filter(node => node !== el);
+```
+
+```js
+getSiblings(document.querySelector('head')); // ['body']
+```