matteomontipo

<ul>
<li>
Create relationships between post categories and tags. 
Example of a rule you can create: assign tags to a category, then when you create a post, if you select that category the tags will be automatically assigned to the post.
</li>
<li>
Option to apply the rules you create to all existent posts.
</li>
<li>
Option to automatically select parent category when selecting a sub-category in a post.
</li>
</ul>
<h3>Arbitrary section</h3>
<h3>A brief Markdown Example</h3>
<ul>
<li>
Create relationships between post categories and tags. 
Example of a rule you can create: assign tags to a category, then when you create a post, if you select that category the tags will be automatically assigned to the post.
</li>
<li>
Option to apply the rules you create to all existent posts.
</li>
<li>
Option to automatically select parent category when selecting a sub-category in a post.
</li>
</ul>

Post Category Advanced

Create relationships between post categories and tags, and more.

Jason Crist

Twenty Bellows

stevepfisterer

thezenith

Make your WordPress site more interactive by adding taxonomy filters to Query Loop blocks. This plugin provides a simple block that lets visitors filter posts by categories, tags, or any custom taxonomy—perfect for Full Site Editing (FSE) themes.
Key Features:
<ul>
<li>Works with Any Taxonomy – Filter by categories, tags, or custom taxonomies</li>
<li>Full Site Editing Ready – Built specifically for FSE and block-based themes</li>
<li>Preserves Query Settings – Maintains pagination and other Query Loop configurations</li>
<li>Flexible Filtering – Works with AJAX or page reload depending on your Query Loop settings</li>
<li>Easy to Style – Standard markup and CSS classes for custom styling</li>
<li>Dropdown Enhancer Compatible – Works seamlessly with dropdown enhancement libraries like Select2</li>
</ul>
Perfect For:
<ul>
<li>Recipe sites (filter recipes by cuisine, dietary type, or cooking method)</li>
<li>Portfolio websites (filter artists by specialty or medium)</li>
<li>Restaurant menus (filter menu items by category or dietary options)</li>
<li>Product catalogs (filter by product type or category)</li>
<li>News archives (filter articles by topic or tag)</li>
<li>Any custom post type with taxonomies</li>
</ul>
How It Works:
Simply insert the Taxonomy Query Filter block inside any Query Loop block, select your taxonomy, and visitors can instantly filter the displayed posts. The plugin updates the URL with query parameters, making filtered views shareable and bookmark-friendly.
Open Source:
This plugin is open source and actively maintained on <a href="https://github.com/Twenty-Bellows/taxonomy-query-filter" rel="nofollow ugc">GitHub</a>. Contributions welcome!

Taxonomy Query Filter

Add interactive taxonomy filtering to Query Loop blocks for categories, tags, and custom taxonomies.

Post Category Advanced vs Taxonomy Query Filter