DarkMode

The DarkMode component is a user-friendly theme switcher designed to toggle between light and dark modes effortlessly. It ensures an optimal user experience by adapting the interface to different lighting conditions or personal preferences.

About

This component is accessible, and easy to integrate into any project. It leverages TailwindCSS's darkMode configuration to provide seamless theme transitions, making it an essential tool for creating modern, responsive applications.

Example

Start by importing the DarkMode component from the theui-svelte library. Here’s how to use the DarkMode component in your application:

Svelte 
<script>
  import { DarkMode } from "theui-svelte";
</script>

<DarkMode />

This will render a theme switcher that toggles between light and dark themes.

System Default Theme

You can seamlessly adopt system color schemes to manage the theme using the systemDefault feature. By default, systemDefault is set to true, which means the app will initially load with the user's device color scheme (light or dark). The theme can then be switched between dark and light as needed.

If systemDefault is set to false, the app will load with the light theme by default. Users can still switch to their preferred theme manually after the initial load.

This flexibility allows you to provide a user-friendly and adaptive experience tailored to individual preferences.

Svelte 
<script>
  <DarkMode systemDefault={false} />
</script>

Theme Switch Icon

The DarkMode component comes with a default icon for the dark mode toggle button. However, you can easily replace this icon with your custom design. Simply add your custom SVG or other icon code inside the DarkMode component and the default icon will be replaced. You can use svg icon or theui-svelte's Svg component for this.

   
Svelte 
<DarkMode>
   <svg class="dark:fill-yellow-200" ... >
      <path d="M6 .278a.77.77 0 0 ... 0-1.167.242-2.278.681-3.286"/>
   </svg>
</DarkMode>
<!-- or use the Svg component -->
<DarkMode>
   <Svg class="dark:fill-yellow-200">
      <path d="M6 .278a.77.77 0 0 ... 0-1.167.242-2.278.681-3.286"/>
   </Svg>
</DarkMode>

Style Customization

For customization, you can add your own classes to adjust the spacing, alignment, or other styles:

Here’s how to use the DarkMode component in your application:
Svelte 
<DarkMode class="bg-brand-primary-500/20 text-brand-primary-500 rounded-md p-2" />

Configuration