Andreas Hecht

Really simple to use and extrem lightweigt Code Highlighting with 8 different code highlighting themes. You can highlight your code with or without line numbers. It is based on Lea Verou’s <a href="http://prismjs.com/" title="Prism.js" rel="nofollow ugc">Prism.js</a>. Prism is used on several big websites like the Smashing Magazine, A list Apart, CSS Tricks, SitePoint and Drupal, because it is fast, simple and lightweight.
AH Code Highlighter supports PHP, HTML, CSS, JavaScript, Apache, HTTP, Sess, Lass, Markdown, Nginx, MySql, Xml, Mathml, JSON, Git, C, C# und C++ and more…
<h3>Demo</h3>
You can find a demo of the plugin on the plugin homepage: <a href="https://andreas-hecht.com/prism-syntax-highlighter/" title="AH Code Highlighter" rel="nofollow ugc">Plugin Homepage</a>
<h4>Basic Usage</h4>
Install and activate the plugin. Select your favorite Highlight Theme on the Options page (Settings => AH Code Highlighter). When you write a new post, click on the Code button, choose the code language and insert your code. Click OK and you’re done.

AH Code Highlighter

The easiest to use code highlighting ever. Choose between 8 different color themes to highlight your code snippets. Many programming languages are sup …

yannyann

Code Snippets in Comments plugin extends the Comments function by show code in highlighting without modifying the saving of comments in database.
By default Code Snippets in Comments plugin using Prism JavaScript Library as the code highlighter for its fast and light property.
Code Snippets in Comments plugin also support with two famous plugins, Prismatic and Code Syntax Block, automatically set the code highlighter with these two plugin setting.
And I suggest just using one of these code highlighter plugin.
One more function is that Code Snippets in Comments plugin add a new code input bar below comment textarea box, let visitor type their code with problem more easier.
Primary development and issues tracked on Github at: <a href="https://github.com/a2d8a4v/Code-Snippets-in-Comments" rel="nofollow ugc">https://github.com/a2d8a4v/Code-Snippets-in-Comments</a>

Code Snippets in Comments

Code Snippets in Comments plugin extends the Comments function by show code in highlighting without modifying the saving of comments in database.

AH Code Highlighter vs Code Snippets in Comments