Different Single Post Template per Category
Lets a classic theme use single-cat-{slug}.php for posts in a given category, for example a recipe layout for posts filed under Recipes, falling back to the normal template.
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.
Find Insecure http:// Links in Content (WP-CLI)
Adds a "wp find-http-links" command that lists posts containing http:// images, scripts or links, marking which point to your own domain, to clean up mixed content after moving to HTTPS.
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.
Load a JavaScript Module Only Where It Is Needed
Registers a native JavaScript module with WordPress's Script Modules API and loads it only on pages that contain a chosen block, so modern ES module code needs no bundler and costs nothing elsewhere.
Load a Script or Stylesheet Only on Selected Pages
Enqueues a JavaScript or CSS file only on the pages you list, instead of on every page, to keep the rest of the site fast.
Remove Specific Scripts and Styles by Handle
Stops chosen plugin or theme scripts and stylesheets from loading on the front end, optionally everywhere except the pages where they are needed.
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.