Show post metadata (aka custom fields) in a metabox when editing posts / pages - a great tool for debugging issues with post metadata.

Show user metadata in a metabox when editing users - a great tool for debugging issues with user metadata.

Tired of changing values of hidden post meta or custom post meta through database or coding?

A developer's inspector to illuminate the WordPress Template Hierarchy and help with building WordPress Classic themes.

Text Domain Inspector is a plugin that helps to inspect text domains of translatable strings

Show WooCommerce order metadata (aka custom fields) in a metabox when editing orders - a great tool for debugging issues with order metadata.

Simple and lightweight plugin to show all registered shortcodes under a "Registered Shortcodes" toolbar menu item.

'Inherit Theme Mods' enables to copy customizer properties from parent theme to child.

Show comment metadata in a metabox when editing comments - a great tool for debugging issues with comment metadata.

The WooCommerce Inspector is a WordPress plugin that allows you to click on any element and find out in which WooCommerce template it's located.

A block toolkit that helps you inspect block data. A developer console.

If u want to tell somebody something in his Developer Javascript Console use this Plugin. You can use a Figlet as Header and free text.