Sabuj Kundu

codeboxr

Custom Taxonomy Filter in WordPress Admin Panel Post Listing Plugin will solve or help to add custom taxonomy filter/dropdown for built-in or custom post type listing in Admin panel or dashboard.
<h3>CBX Custom Taxonomy Filter by <a href="http://codeboxr.com/product/custom-taxonomy-filter-in-wordpress-admin-post-listing" rel="nofollow ugc">Codeboxr</a></h3>
<blockquote>
📋 <a href="http://codeboxr.com/product/custom-taxonomy-filter-in-wordpress-admin-post-listing" rel="nofollow ugc">Documentation</a> | 👨‍💻 <a href="https://wordpress.org/support/plugin/custom-taxonomy-filter/" rel="ugc">Free Support</a> | 🤴 <a href="https://codeboxr.com/product/customization-support/" rel="nofollow ugc">Pro Support</a> | 📱 <a href="https://codeboxr.com/contact-us/" rel="nofollow ugc">Contact</a>
</blockquote>
Features:
<ul>
<li>Supports all post types including built-in and custom post types</li>
<li>Supports all taxonomy including custom and built-in taxonomy types</li>
<li>Enable/Disable for any post type</li>
<li>Enable/Disable any taxonomy</li>
</ul>

CBX Custom Taxonomy Filter

UI is nice enough, but it didn't work properly for mee, and support orum seems inactive. Support thread:
https://wordpress.org/support/topic/does-not-work-with-custom-taxonomy?replies=1



Not great

This plugin adds custom taxonomy filter in wordpress admin post listing panel as per setting

alejandro.moreno.mvd

Sometimes you may have a lot of admin menu items based on your WordPress installation. With this plugin, you only need to type a few letters of the item name you’re looking for and voila! The plugin uses modern vanilla JavaScript to filter menu items efficiently with case-insensitive matching.
Key Features:
<ul>
<li>No jQuery dependency – Pure vanilla JavaScript for better performance</li>
<li>Debounced search – Optimized filtering with 150ms delay for smooth typing</li>
<li>Keyboard shortcuts – Ctrl/Cmd + F to focus search, Escape to clear</li>
<li>Accessibility support – Proper ARIA labels and keyboard navigation</li>
<li>Modern CSS – Smooth transitions and visual feedback</li>
<li>Performance optimized – Efficient DOM manipulation and event handling</li>
</ul>
How it works:
The plugin adds a search input at the top of the admin menu and follows these filtering rules:
<ol>
<li>For parent menu items: Matching items remain visible</li>
<li>For child menu items: Matching items stay highlighted and keep their parent visible</li>
<li>Visual feedback: Filtered items are hidden, active items get subtle background highlighting</li>
</ol>
Technical Improvements in v0.3:
<ul>
<li>Complete rewrite – Eliminated jQuery dependency for faster loading</li>
<li>Enhanced UX – Added keyboard shortcuts and better visual states</li>
<li>Better architecture – Modular JavaScript with proper error handling</li>
<li>Improved accessibility – Screen reader support and keyboard navigation</li>
<li>Modern styling – Updated CSS with focus states and transitions</li>
</ul>

Admin Menu Filter

Admin Menu Filter adds a search box to the WordPress admin interface that allows you to quickly filter and find menu items.

CBX Custom Taxonomy Filter vs Admin Menu Filter