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:
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Easy One-Click Copying: Your blog visitors can instantly copy code to their clipboard by simply clicking a button on any code block.
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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.
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Lightweight and Fast: The plugin only loads the necessary CSS and JavaScript, ensuring it won’t impact your site’s performance.
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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.

Maje Media LLC

Purrly Digital

Removing or requiring removal of the admin toolbar from display on the front end of your website is tedious. This plugin uses a built-in WordPress filter (show_admin_bar) to disable it globally.
<a href="https://gitlab.com/purrly-digital-llc/wordpress-plugins/wp.org/MajeMedia-WP-Remove-Admin-Bar" rel="nofollow ugc">Gitlab project</a>

Remove/Hide Admin Toolbar

Removes/hides the admin toolbar from the front end of the site when activated

Sticky Copy Button for Code Blocks vs Remove/Hide Admin Toolbar