WPCode
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Ray
Easily debug WordPress sites using Ray.
The facts
- Rating
- 5★ from 10
- Active installs
- 500+
- Price
- Free
- Last updated
- 10 Dec 2025
- Added
- Jan 2021
- Requires WP
- 5.5
- Tested up to
- WP 6.8.8
- Requires PHP
- 8.0
- Downloads
- 37,840
Our analysis
AI-assistedRay is a WordPress plugin designed to assist in debugging applications by providing a lightweight desktop app interface. After installation, you can use the ray() function to quickly display variables and other debugging information, making it easier to troubleshoot issues in your code.
This plugin is suitable for developers who need a straightforward tool to help with debugging tasks. It offers various functions to display runtime and memory usage, executed queries, and other helpful data.
Best for: This plugin is best for developers looking for a simple debugging tool for their WordPress applications.
What it does well
- ✓Free to use from the WordPress.org directory
- ✓Lightweight and easy to install
- ✓Provides various debugging functions
- ✓Compatible with PHP 8.0 and above
- ✓Extensive documentation available
Where it falls short
- •Limited information on advanced features
- •No details on support or updates beyond the last update date
Verdict
Ray offers a practical solution for debugging in WordPress, though its feature set may require further exploration for advanced users.
From the developer
freekmurze's own description of Ray, lightly tidied.
Ray is a beautiful, lightweight desktop app that helps you debug your app. There’s a free demo available that can be unlocked with a license.
After installing this plugin, you can use the ray() function to quickly dump stuff. Any variable(s) that you pass to ray() will be displayed.
Here some examples:
ray('Hello world');
ray(['a' => 1, 'b' => 2])->color('red');
ray('multiple', 'arguments', 'are', 'welcome');
ray()->showQueries();
There are many other helper functions available on Ray that allow you to display things that can help you debug such as runtime and memory usage, queries that were executed, and much more.
Full Documentation
The extensive documentation can be found here.
It contains the installation instructions for WordPress.
After it is installed you can use any of the framework agnostic and WordPress specific functions.
Tagged as
purpose
Code Snippets & Developer Tools
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