z-17

The Plugin makes it easy to add syntax highlighting of code in your blog. You can use shortcodes in posts and comments and also html tags everywhere.
It adds some buttons to editor, which generate special short code tags to turn on syntax highlighting: [slh lang=”php”] for example. And you can use html tags, example: <pre class=”slh__html”></pre>
The plugin supports highlighting:
<ul>
<li>PHP</li>
<li>HTML</li>
<li>CSS</li>
<li>JavaScript</li>
<li>C</li>
</ul>
Languages:
<ul>
<li>English</li>
<li>Русский</li>
</ul>
Styles:
<ul>
<li>Light</li>
<li>Dark</li>
</ul>

Lite Syntax Highlighting

Lite Syntax Highlighting: PHP, HTML, CSS, JS, C

rtCamp

Rahul Bansal

Joshua Abenazer

Harish Chaudhari

<ol>
<li>Uses <a href="http://softwaremaniacs.org/soft/highlight/en/" rel="nofollow ugc">highlight.js</a>.</li>
<li>26 themes included.</li>
<li>55 languages supported (54 from highlight.js + 1 for nginx commands).</li>
<li>Auto-detects language.</li>
<li>Super-optimised, only loads js for the language.</li>
<li>Adds buttons to tinyMCE for ease of adding code blocks.</li>
<li>Optimised code with minimal overheads.</li>
<li>All code on <a href="https://github.com/rtCamp/rtsyntax" rel="nofollow ugc">Github</a>.</li>
</ol>

rtSyntax

A no-fuss, lightweight, fast and optimised syntax highlighter for WordPress

Lite Syntax Highlighting vs rtSyntax