Adds a simple global function for logging to files for developers.

Add a front-end toolkit to the block editor that allows to change device visibility, mouse hover options, animations, convert into components and more...

Provide a PSR-3 compatible logger for WordPress core that writes to the debug.log

Display custom text (or links) in the admin footer.

Logs and displays a filterable list of all hooks called during the request, with their arguments

Whoops error handling, no password logins, template hints, no indexing, flush rewrites, everything a developer needs for their local development environment.

Created with developers in mind, this plugin allows you to easily delete posts, tags, and categories.

Extends the template tags with more functions that are very useful.

Integrates WordPress with Browsersync to trigger events like Reload when you edit pages and settings.

Floating feedback form for your website.

A plugin for developers to Extend WordPress upload to be able to use it at any place.

DSVGO/GDPR

Add File Version (AFV) can automatically or manually add file version to the CSS/JS files that were added using wp_enqueue_style and wp_enqueue_script, admin_enqueue_style and admin_enqueue_script.

Display custom text (or links) on the admin login screen.

Lag detection does mean your site needs to have ok performance, but when testing it, I could play 10 of 10 youtube videos all at once without a false positive. During my tests, detection was still within the second I open dev tools, and successful if I go to the page with it already open. I tested this in chrome, firefox, and chromium. I also tested this on my somewhat slow website with tons of wordpress plugins installed (and the 10 videos at once test) without false positives.

Log PHP variables and arrays to the web console in your browser via JavaScript's console.log(). No browser extensions required.

Manage separate Development, Staging, and Production environments directly from the Wordpress Admin screen.