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snippets/js/s/off.md

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+---
+title: Remove event listener from element
+type: snippet
+language: javascript
+tags: [browser,event]
+cover: mug-flower-book
+dateModified: 2020-10-21T21:54:53+03:00
+---
+
+Removes an event listener from an element.
+
+- Use `EventTarget.removeEventListener()` to remove an event listener from an element.
+- Omit the fourth argument `opts` to use `false` or specify it based on the options used when the event listener was added.
+
+```js
+const off = (el, evt, fn, opts = false) =>
+  el.removeEventListener(evt, fn, opts);
+```
+
+```js
+const fn = () => console.log('!');
+document.body.addEventListener('click', fn);
+off(document.body, 'click', fn); // no longer logs '!' upon clicking on the page
+```