@vendeka/tailwindcss-expanded v1.0.1

Expanded elements for TailwindCSS

A plugin that provides a variant to target :target/aria-expanded.

Installation

Install the plugin from NPM:

npm install @vendeka/tailwindcss-expanded

Then add the plugin to your tailwind.config.js file:

// tailwind.config.js
module.exports = {
  // ...
  plugins: [
    require('@vendeka/tailwindcss-expanded'),
    // ...
  ],
}

Usage

Create a link to the target using a good ol' anchor link.

<a href="#navigation" aria-label="Open menu" class="inline-block lg:hidden">
  <span class="sr-only">Open menu</span>
  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" aria-hidden="true" class="h-8 w-8 fill-current">
    <path d="M4 10h24a2 2 0 000-4H4a2 2 0 000 4zm24 4H4a2 2 0 000 4h24a2 2 0 000-4zm0 8H4a2 2 0 000 4h24a2 2 0 000-4z" />
  </svg>
</a>

Add a target element using the anchor defined before and set aria-expanded to false. Hide or place the item offscreen and show it with the preferred classes prefixed with the expanded variant.

<nav id="navigation" aria-expanded="false" class="fixed left-0 top-0 min-w-full min-h-screen bg-white bg-opacity-90
  shadow-lg transform -translate-y-full transition-transform duration-300 lg:static lg:translate-y-0 lg:bg-transparent
  lg:min-w-0 lg:min-h-0 lg:px-0 lg:shadow-none z-50 expanded:translate-0">
  <!-- The close button unset the current target -->
  <a href="#" id="navigation-close" aria-label="Close menu" class="absolute top-0 right-0 z-50 p-4 lg:hidden">
      <span class="sr-only">Close menu</span>
      <span aria-hidden="true">&times;</span>
  </a>
  <ul>
    <!-- Actual navigation goes here... -->
  </ul>
</nav>

You will find a JavaScript file in the js folder that aids in hiding the anchor from the URL.

Configuration

If you use Tailwind CSS v3 or v2 in JIT mode mode no further configuration is required. All variants will work out of the box.

If your not using JIT mode you can configure which plugins use the expanded variant in your tailwind.config.js file:

// tailwind.config.js
module.exports = {
  variants: {
    extends: {
      translate: ['expanded'],
    }
  },
};