Aaron Hockley

<p>Featured Image Reminder came about because some forgetful blogger (me) had a site where featured images were important and he kept publishing blog posts without the featured image being prepared.</p>
<p>When the plugin is installed and activated, and you try to publish a post without a featured image, a dialog box will appear asking if you really want to do that.</p>
<h3>Credits</h3>
<ul>
<li>Inspired by the Publish Confirmation plugin.</li>
<li>Plugin repository banner includes a photo from Flickr user tiff_ku1, used under Creative Commons licensing</li>
</ul>


Featured Image Reminder

Featured Image Reminder will display a confirmation dialog box if you press the Publish button and the post doesn't have a featured image.

Ron Fredericks

<p>WPMathPub renders mathematical equations in WordPress using the <strong>mathpublisher rendering engine</strong>, supporting both <strong>pmath native syntax and LaTeX-style input</strong> and generating high-quality PNG images with transparent backgrounds.</p>
<p>Unlike MathJax-based plugins, WPMathPub performs <strong>server-side rendering</strong>, producing static equation images that display consistently across browsers and devices without requiring client-side JavaScript.</p>
<p>This approach provides reliable rendering for:</p>
<ul>
<li>WordPress posts, pages, and comments</li>
<li>Cached pages</li>
<li>Environments where JavaScript rendering is not desirable</li>
<li>RSS feeds and feed aggregators <a href="https://www.biophysicslab.com/2026/04/11/wpmathpub-latex-math-in-social-networks/" rel="nofollow ugc">RSS example</a></li>
</ul>
<p>WPMathPub extends the classic mathpublisher engine with modern WordPress integration including shortcode support, LaTeX translation, image caching, and configurable rendering options.</p>
<h3>Mathematical Equation Rendering</h3>
<p>Mathematical expressions can be embedded directly into WordPress content using the pmath shortcode.</p>
<p>Example:</p>
<pre><code>[pmath]x^2 + y^2 = z^2[/pmath]
</code></pre>
<p>Custom size and color:</p>
<pre><code>[pmath size=18 color="blue"]E = mc^2[/pmath]
</code></pre>
<p>LaTeX input with inline text:</p>
<pre><code>This is a fraction: [pmath latex=1]\frac{a}{b}[/pmath]
</code></pre>
<p>Expressions are rendered as PNG images using the GD and FreeType libraries and cached for efficient reuse.</p>
<h3>Features</h3>
<ul>
<li>pmath shortcode tag math expression rendering</li>
<li>Inline text with math images using pmath shortcode tag</li>
<li>Control of math image size and color</li>
<li>LaTeX command translation (<a href="https://www.biophysicslab.com/wordpress-math-publisher-plugin/wpmathpub-syntax/" rel="nofollow ugc">Check out the complete syntax list</a>)</li>
<li>Server-side PNG equation generation</li>
<li>Gutenberg WPMathPub math block with PMath and LaTeX mode switching</li>
<li>Halo-free color rendering with alpha transparency</li>
<li>Transparent background support for dark themes</li>
<li>Minimal WordPress database footprint</li>
<li>Efficient PNG image caching</li>
<li>WordPress admin tools panel
<ul>
<li>Configurable default equation size</li>
<li>Configurable default equation color with color picker</li>
<li>Installation status display</li>
<li>PNG image cache status and control</li>
<li>Policy control for cleanup on plugin delete</li>
</ul>
</li>
</ul>


WPMathPub

Render mathematical equations in WordPress as PNG images using pmath native syntax or LaTeX input with server-side rendering.

Featured Image Reminder vs WPMathPub