A plugin that collects javascript errors from every client and provides a dashboard for you to review these errors.

Debug PHP variables in the JavaScript console (Chrome & Firebug). Use instead of PHP's native var_dump() function.

An in-browser PHP console for WordPress powered by PsySH

Create your own Game Database web site. With this plugin you can create a large game database. This plugin allows you to present all the details about a game such as developers, publishers, credits and genre etc.

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.

Provides a way to embed a RAML Console in a page or post. Plugin adds a button to the Editor as well as a shortcode.

An implementation of PHP Console as a WordPress plugin. Use Chrome Dev Tools to debug your WordPress installation!

A simple tool to develop on WordPress platform...

Outils et liens utiles WPServeur.

Effortlessly track and manage errors on your WordPress site. Streamline the debugging process with EasyError- Easy Error Log for WordPress.

Adds a PHP/SQL console to the Debug Bar. Requires the Debug Bar plugin.