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

Darshan Sawardekar

WP-Syntax-Highlighter is a WordPress plugin that brings the <a href="http://highlightjs.org" rel="nofollow ugc">Highlight.js</a> based source code syntax 
highlighting to WordPress. This plugin is compatible with any other syntax highlighter 
plugins that use <a href="http://alexgorbatchev.com/SyntaxHighlighter/" rel="nofollow ugc">Syntax Highlighter</a>, <a href="http://qbnz.com/highlighter/" rel="nofollow ugc">GeSHi</a> 
or <a href="http://prismjs.com" rel="nofollow ugc">Prismjs</a>.
<h3>Credits</h3>
<ul>
<li>Thanks to Ivan Sagalaev and the <a href="http://highlightjs.org/" rel="nofollow ugc">highlight.js</a> team for this excellent library.</li>
</ul>

wp-syntax-highlighter

Syntax Highlighter for WordPress using Highlight.js.

Lite Syntax Highlighting vs wp-syntax-highlighter