Usefulness – WordPress at Your Fingertips

Complete Disabling of Commenting Functionality in WordPress

This article explains how to completely disable commenting functionality in WordPress, improving site performance and admin panel cleanliness.

Back and Forward Links for Hierarchical Pages

How to create back and forward links for hierarchical pages in WordPress.

WP_Query: How to Compare Meta Fields values in meta_query Request

How to compare meta fields in WP_Query using meta_query; Universal method for comparing meta fields in WP_Query.

Additional fields for WP_Nav_Menu

In WordPress 5.4 there are new hooks that allow you to more flexibly customize the WordPress menu (WP Nav Menu). In particular, it's now possible to easily add custom...

Hiding Notifications of New WordPress Version in Admin Panel

Tutorial on how to hide notifications of new WordPress version updates in the admin panel.

Disabling update/download of new versions of default themes and plugins

This article explains how to disable the update and download of new versions of default themes and plugins in WordPress.

Meta tags: dns-prefetch, preconnect, prefetch, prerender, preload

Explanation of meta tags such as dns-prefetch, preconnect, prefetch, prerender, and preload for the browser and their usage.

Adding User Rights on the Fly

This article explains how to dynamically add user rights and capabilities in WordPress using the user_has_cap hook, allowing for immediate changes without modifying...

How to upload SVG in WordPress

By default, in WordPress you can't upload SVG files for security reasons. But what to do when you really need to? There is a solution!

How to revert to the WordPress Classic Editor (original editor) - disable Gutenberg Block Editor completely or for a post type

How to revert to the old WordPress editor (completely disable Gutenberg or for a post type). This article explains how to disable the Gutenberg editor in WordPress...