Add a Custom WP-CLI Command
Registers a "wp site-stats" WP-CLI command that prints counts of posts, pages, comments and users, as a template for your own command-line tools.
Snippet Library
Developer snippets for WordPress
Snippets for developers: debugging helpers, custom cron schedules, body classes, REST API tweaks and admin tools for checking hooks and queries. Building blocks for people who write code for WordPress every day.
Export Every Public URL (WP-CLI)
Adds a "wp list-urls" command that prints the address of every published post, page, custom post and term archive, ready to build a redirect map before a migration or redesign.
Inspect the Main Query and Its SQL
Lets administrators add ?wpide_query=1 to a front-end URL to print the main query's variables, the SQL it ran and the number of posts found at the bottom of the page.
List Enqueued Scripts and Styles in the Page Source
Prints an HTML comment at the bottom of each page, visible to administrators, listing every script and stylesheet handle loaded and its source, to find what to optimize.
Register Extra Menu Locations
Adds new menu locations, such as a footer menu and a legal links menu, that you can assign under Appearance > Menus and print with wp_nav_menu() in a classic theme.
Searchable Options Viewer Under Tools
Adds a Tools > Options Viewer screen where administrators can search the options table by name and see each value decoded and pretty-printed, including serialized arrays that Settings > All hides.
Send PHP Values to the Browser Console
Adds a wpide_console() helper that prints any PHP variable to the browser's developer console for administrators, so you can inspect data without breaking the page layout.
Show Which Functions Run on a Hook
Lets administrators add ?wpide_hook=the_content (or any hook name) to a URL and see the callbacks attached to that hook with their priorities and source files, printed at the bottom of the page.
Site Settings Object for Your Front-End Scripts
Prints a small window.siteSettings object with the home URL, REST API root, AJAX URL, language and, for logged-in users, a REST nonce, so your custom JavaScript never hard-codes addresses.