Nashwan D

Conditional Themes is an API to switch the themes on certain conditions.
<h4>Usage</h4>
Write an another plugin file and use the Conditional Themes API as the example below:
<pre><code>add_action('plugins_loaded', 'my_conditional_themes_setup', 100);

function my_conditional_themes_setup()
{
 // Switch to Twenty Eleven theme if the visitor use Internet Explorer.
 Conditional_Themes_Manager::register('twentyeleven', function() {
 global $is_IE;
 return (bool) $is_IE;
 });

 // Switch to Twenty Thirteen theme if the user has administrator role.
 Conditional_Themes_Manager::register('twentythirteen', function() {
 return current_user_can('administrator');
 });

 // Switch to a custom theme if the visitor use a mobile device.
 Conditional_Themes_Manager::register('mobile', 'wp_is_mobile');
}
</code></pre>
Another example, With enabling persistent mode.
<pre><code>add_action('plugins_loaded', 'my_conditional_themes_setup', 100);

function my_conditional_themes_setup()
{
 // Enable the switcher persistent mode.
 Conditional_Themes_Manager::set_option('persistent', true);

 // Switch to Twenty Sixteen theme when we being on 2016.
 Conditional_Themes_Manager::register('twentysixteen', function() {
 return (date('Y') == 2016);
 });

 // Switch to Twenty Fifteen theme when the site reaches 500 post.
 Conditional_Themes_Manager::register('twentyfifteen', function() {
 return ((int) wp_count_posts() > 500);
 });
}
</code></pre>
Note: You can use <a href="https://wordpress.org/plugins/code-snippets" rel="ugc">Code Snippets</a> plugin to add the code snippets to your site.
<h4>Contributing</h4>
Developers can contribute to the source code on the <a href="https://github.com/nash-ye/WP-Conditional-Themes" rel="nofollow ugc">Github Repository</a>.

Conditional Themes

Keep up the good work. Plugin exactly doing what it should do. Perfect :)

Awesome Plugin. Neat and Accurate

A simple API to switch the themes on certain conditions.

Jael Meire

Easy Dark Theme for Astra adds a light/dark mode switcher designed specifically for Astra themes.
Main features: 
* Toggle control mode: 
 * Auto (system preference) using prefers-color-scheme 
 * Button mode (user switch) 
 * Optional “Remember preference” (persists user choice) 
* Toggle placement options (floating): 
 * Bottom-right, bottom-left, top-right, top-left 
 * Horizontal and vertical spacing (positive values, automatically applied based on position) 
* Toggle visibility options: 
 * Always show, hide on mobile, hide on desktop, always hide 
* Toggle style options: 
 * Icon or Text 
 * Pill style: 
 * Capsule switch with sun/moon icons and animated knob 
* Optional theme transition: 
 * Smooth transition applied only while switching between themes 
* Multiple toggle outputs: 
 * Floating button (auto-injected) 
 * Widget 
 * Shortcode: [edta_toggle] 
 * Admin preview with live style switching 
* Optional Astra Global Colors mapping: 
 * Free Preset Palette (included, not editable) 
 * Custom Palette (fully editable) 
 * Dark palette always applied in dark mode 
 * Light palette can be skipped to respect the theme’s own light colors (recommended) 
* Accessibility options: 
 * Reduced motion support (respects prefers-reduced-motion) 
 * Optional focus ring improvements for keyboard navigation 
* Tools: 
 * Export settings to JSON 
 * Import settings from JSON 
 * Reset settings to defaults (with confirmation) 
* Admin UX improvements: 
 * Reduced flicker on initial load (palette + lock state handling) 
 * Improved state synchronization for preset/custom palettes 
 * Improved save-state detection in sidebar
Notes: 
* This plugin is intended for Astra themes. If Astra is not active, the plugin’s frontend output is disabled. The admin page remains available.
Plugin page: 
https://wordpress.org/plugins/easy-dark-theme-for-astra/

Easy Dark Theme for Astra

Easy light/dark mode for Astra with a toggle button and optional palette mapping to Astra Global Colors.

Conditional Themes vs Easy Dark Theme for Astra