Jason

No fancy, complicated syntax highlighting here. The goal of this plugin is to allow your bbPress users to post code snippets in their forum topics and replies without having to learn anything new. Basically, any raw HTML/PHP posted within <code><pre></code> or <code><code></code> tags will automatically be converted and displayed in the forum as you’d expect it would.
And additionally, anything posted within <code><pre></code> tags will be automatically escaped from bbPress applying wpautop. This will allow for your forum users’ code snippets to keep their whitespace as they intend.

bbPress Code Snippets

Automatically display HTML/PHP code posted in bbPress topics and replies.

treeflips

Yin Zhongzhen

Simple plugin that automatically copies content in <code><pre></code> and <code><code></code> tags to clipboard (when clicked). Other plugins out there do the same but create a little [COPY] button that you have to aim for. Mine doesn’t require any aiming, just click anywhere on the code block and it copies the whole thing. Customizable hover tooltip lets you know it’s copied.
For sites sharing code-commands, this plugin will save users time from having to highlight and copy-paste bits of text back and forth. It’s especially helpful for large globs of code that scroll off-screen, or when copying on your mobile phone. I’ve added more features to make it more helpful.
Features: 
* Easy aim – click anywhere on text block to copy entire text, no need to aim for tiny text or clipboard icon. 
* Tooltip text customization – change tooltip text. 
* Tooltip color options – customize tooltip background and text colors. 
* Tooltip hover custom CSS – completely restyle the tooltip hover. 
* Tooltip function custom CSS – apply tooltip function to other CSS classes. Allowing copy function on any content block, not only code blocks.

bbPress Code Snippets vs Code Click to Copy