WebMaestro.Fr

Write LESS, edit your variables and compile your stylesheet from your dashboard.
<a href="http://webmaestro.fr/less-compiler-wordpress/" rel="nofollow ugc">Read the documentation</a>
<ul>
<li>
Register and enqueue your LESS sheets the same way you would do for your CSS.
<pre><code>`
</code></pre>
wp_enqueue_style( ‘my-less-handle’, ‘http://example.com/css/mystyle.less’, $deps, $ver, $media ); 
 `
</li>
<li>
Configure the plugin with the <code>less_configuration</code> filter.
Configuration of the plugin is optional, but you should at least register your variables if you are using a CSS framework.
</li>
<li>
Set a LESS variable value
<pre><code>`
</code></pre>
less_set( $variable, $value ); 
 `
</li>
<li>
Get a LESS variable value
<pre><code>`
</code></pre>
less_get( $variable ); 
 `
</li>
</ul>
You will most likely use these functions in your theme’s <code>functions.php</code>.
The plugin uses <a href="http://lessphp.gpeasy.com/" rel="nofollow ugc">the Less.php Compiler</a>.

LESS Compiler

LESS compiler for WordPress. Allows you to write and compile LESS, and to edit style variables straight into your WordPress dashboard.

rahburma

This is a syntax highlighter plugin which also acts as an interface to the online compiler api service on cloud provided by https://www.compilebin.com. It interacts with cloud service via rest APIs i.e, submit the code and get the output. Users need to signup and get an api key which is to be updated in the plugin to use the service. Plugin contains a link for signing up for the service. There is no security concern on the web server as the task of code execution is offloaded to the cloud service. The plugin uses the following open source libraries : 
1) Code prettify for syntax highlighting 
2) Ace code editor 
Please visit https://www.compilebin.com for more information about the service. 
Note that this plugin can also be used purely as a syntax highlighter only by hiding the run button on your code snippets. This mode of usage is free of any charges. Run button will not be visible on public view. 
Please report issues to support@compilebin.com 
This plugin is actively maintained and we will fix the reported issues as soon as possible.

Compilebin

An online compiler plugin which comprises of code editor and live compiler along with syntax highlighter.

LESS Compiler vs Compilebin