Kasuga

This plugin adds a convenient copy button to every code block on your blog posts, allowing users to copy code with a single click.
Highlights:
<ul>
<li>
Easy One-Click Copying: Your blog visitors can instantly copy code to their clipboard by simply clicking a button on any code block.
</li>
<li>
Flexible Customization: From a dedicated settings page, you can freely adjust the button’s position, size, color, and labels (for both before and after copying) to perfectly match your site’s design.
</li>
<li>
Lightweight and Fast: The plugin only loads the necessary CSS and JavaScript, ensuring it won’t impact your site’s performance.
</li>
</ul>
This plugin makes it super easy for your blog visitors to grab code snippets. By adding a simple copy button to every code block, it boosts convenience and makes your code content much more user-friendly.

Sticky Copy Button for Code Blocks

Adds a customizable copy button to code blocks, making it easy for users to copy code with a single click.

justo8484

This plugin allows the use of the function <code>echo_array</code> to print out array data within a custom template, most often used for debugging complex code. Within the ‘Settings’ in the WordPress admin, you can set font face, size, and color so as to easily distinguish debugging information from regular content.

Print Array

This plugin allows the use of the function echo_array to print out array data within a custom template, most often used for debugging complex code.

Sticky Copy Button for Code Blocks vs Print Array