---
title: "My Favorite new LiveView Feature"
url: https://daily.dev/posts/my-favorite-new-liveview-feature-pxockwkqq
source_url: https://fly.io/phoenix-files/my-favorite-new-liveview-feature/
type: article
source: "Phoenix Files"
published: 2024-05-21T13:58:57.672Z
updated: 2024-05-21T13:59:10.561Z
tags: ["webdev", "javascript", "tailwind-css", "liveview"]
reading_time: 5
upvotes: 5
comments: 0
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# My Favorite new LiveView Feature

**[Phoenix Files](https://daily.dev/sources/phoenix-files)** · 5 min read · 5 upvotes · 0 comments

## Summary

Phoenix LiveView v0.20.4 introduced a new feature called JS.toggle_class/1, which allows for easy class toggling on DOM elements. This feature is versatile and can be used for basic visibility toggling, toggling multiple elements at once, and toggling animations.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://fly.io/phoenix-files/my-favorite-new-liveview-feature/>

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---

Tags: [#webdev](https://daily.dev/tags/webdev), [#javascript](https://daily.dev/tags/javascript), [#tailwind-css](https://daily.dev/tags/tailwind-css), [#liveview](https://daily.dev/tags/liveview)

[View this post on daily.dev](https://daily.dev/posts/my-favorite-new-liveview-feature-pxockwkqq)