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snippets/javascript-query-selector-shorthand.md

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+---
+title: "Tip: Create your own query selector shorthand"
+shortTitle: Query selector shorthand
+type: tip
+tags: [javascript,browser]
+author: chalarangelo
+cover: pineapple-at-work
+excerpt: Ever wanted to create your own jquery-like query selector shorthand? Here's how!
+dateModified: 2021-06-12T19:30:41+03:00
+---
+
+Most of us are familiar with jquery and probably quite a few of us are familiar with the Chrome console's `$` and `$$` shorthands for query selectors. I recently figured out a way to replicate these shorthands in my code, using `Document.querySelector()`, `Document.querySelectorAll()` and `Function.prototype.bind()`. Here's how to do it, just make sure you don't mix them up with jquery if you are still using it:
+
+```js
+const $ = document.querySelector.bind(document);
+const $$ = document.querySelectorAll.bind(document);
+
+const mainContent = $('.main-content');
+const externalLinks = $$('a[target="_blank"]');
+```