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Query Monitor

Query Monitor is the developer tools panel for WordPress.
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Query Monitor is the developer tools panel for WordPress. It enables debugging of database queries, PHP errors, hooks and actions, block editor blocks, enqueued scripts and stylesheets, HTTP API calls, and more.

John Blackbourn  
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By Thomas Endersen (thehinesgaphideaway) on September 27, 2023

Just a great tool in a developer's toolbox. Can't do anything without it. :)

Tools for checking php deprecated

By banija (banijadev) on September 4, 2023

First tool to install for checking plugin compatibility

Perfect for Debugging

By threadi on September 3, 2023

Thank you for this ingenious plugin. It has already saved me hours of work debugging. It is also extremely helpful when optimising your own plugins. I have never had any problems with Query Monitor. I can only recommend it to every developer to use it as well.

Must have

By Mehedi Hasan (B-07) on July 19, 2023

One of my must haves for plugin development from the beginning.

Excelente plugin

By clvsonic on July 4, 2023

Tenia un problema de carga en el wordpress y consegui sacar el error en menos de 5 minutos

Great, just one thing...

By dansart on July 1, 2023

...it would be nice to have an option to deactivate the plugin on mobile devices. I noticed that it slows down the loading and time to be able to interact with the pages significantly. Sure, sometimes it would be useful to have it on mobile as well, and that could be added as an option.
Otherwise it's a great, no the best plugin for that use case 😀👍

Developer essentials

By Sunny (frdmsun) on June 2, 2023

Developer essentials - been around forever. And keeps getting better.

Happy Software

By Schuhwerk (Tivus) on May 23, 2023

I discovered the "Set authentication cookie" today (which solved a problem I had in a really smart way). Thank you, everything about this plugin makes me happy (UI, Code, Concepts, Update-Frequency, Reliability, ...)

An valuable thingy that provides detailed insights

By dysko on May 12, 2023

Its user-friendly interface and compatibility with other plugins and tools make it a great addition to any developer's toolkit. I highly recommend it to anyone looking to improve their WordPress site's performance.

Absolutely Helpful!

By regnalf on April 15, 2023

If this plugin would not exist one would have to program it immediately! Helps in development, debugging, optimization, and much more.

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