mortalis

The Pre button toggles the preformatted style on the selected text or the current line (applies <code><pre></code> tag to blocks). 
The Code button toggles the code style on the selected text or the current word (applies <code><code></code> tag to inline elements).
The default shortcuts for the buttons are:
<ul>
<li>Ctrl+Q – Pre</li>
<li>Ctrl+D – Code</li>
</ul>
In the admin Settings submenu it’s possible to change these shortcuts. 
Press a key combination in the text fields with the Ctrl key included and the text will be filled automatically. Or you can type it manually.
Some combinations may conflict with the default editor or browser shortcuts. 
So check them on your instance.
You may use these types of shortcuts:
<ul>
<li><code>Ctrl+B, .., Z (except AXCV)</code></li>
<li><code>Ctrl+0, .., 9</code></li>
<li><code>Ctrl+[symbols] (-=`[];'\/,.)</code></li>
<li><code>Ctrl+F1, .., F12</code></li>
<li><code>Ctrl+Pad0, .., Pad9</code></li>
<li><code>Ctrl+Pad/, Pad*, Pad+, Pad.</code></li>
<li><code>Ctrl+Shift+...</code></li>
<li><code>Ctrl+Alt+...</code></li>
<li><code>Ctrl+Shift+Alt+...</code></li>
</ul>
This plugin GitHub repository: https://github.com/mortalis13/tinymce-code-formatting.

TinyMCE Code Formatting

Nice and clean made plugin. Thank you!

Adds the Pre and Code buttons to the TinyMCE toolbar with customizable shortcuts

Tareq Hasan

Keyboard Navigation is a simple WordPress plugin to navigation WordPress site via keyboard. The easiest and the fastest way to navigate through your site.
<h4>Shortcuts</h4>
<ul>
<li><code>?</code> → Toggle the help area</li>
<li><code>/</code> → Focus the search box</li>
<li><code>d</code> → Toggle the debug bar</li>
<li><code>r</code> → Reload the current page</li>
<li><code>e</code> → Current post</li>
<li><code>p</code> then <code>a</code> → All post listing</li>
<li><code>p</code> then <code>n</code>→ Create new post</li>
<li><code>Shift + p</code> then <code>a</code> → All page listing</li>
<li><code>Shift + p</code> then <code>n</code> → Create new page</li>
<li><code>g</code> then <code>h</code> → Go to front page</li>
<li><code>g</code> then <code>l</code> → login Go to login page</li>
<li><code>g</code> then <code>d</code> → dashboard Go to admin dashboard</li>
<li><code>g</code> then <code>c</code> → comment Go to comment edit page</li>
<li><code>g</code> then <code>t</code> → themes Go to themes page</li>
<li><code>g</code> then <code>p</code> → plugins Go to plugins page</li>
<li><code>g</code> then <code>u</code> → users Go to users page</li>
<li><code>g</code> then <code>s</code> → settings Go to settings page</li>
</ul>
<h4>Extend</h4>
<a href="https://github.com/ccampbell/mousetrap" rel="nofollow ugc">Mousetrap</a> was used as the shortcut handling library. So new shortcuts can be added very easily. Fork the plugin if you are interested 🙂
<h4>Contribute</h4>
This may have bugs and lack of many features. If you want to contribute on this project, you are more than welcome. Please fork the repository from <a href="https://github.com/tareq1988/wp-keyboard-nav" rel="nofollow ugc">Github</a>.
<h4>Author</h4>
Brought to you by <a href="http://tareq.wedevs.com" rel="nofollow ugc">Tareq Hasan</a> from <a href="http://wedevs.com" rel="nofollow ugc">weDevs</a>
<h4>Donate</h4>
Please <a href="http://tareq.wedevs.com/donate/" rel="nofollow ugc">donate</a> for this awesome plugin to continue it’s development to bring more awesome features.

WP Keyboard Navigation

Navigate your WordPress site via keyboard.

TinyMCE Code Formatting vs WP Keyboard Navigation