Lew Ayotte

leenk.me automatically publishes a tweet to your Twitter account, a status update to your Facebook profile/fan page/group walls, and a share on your LinkedIn profile/company whenever you publish a new post in your WordPress website.
What can you do with leenk.me?
<ul>
<li>Publish automatically to your social networks when you publish a new post in WordPress.</li>
<li>Works with Posts, Pages, and Custom Post Types. (Requires WP 2.9+ for Posts and 3.0+ for Custom Post Types)</li>
<li>Choose which categories are published automatically.</li>
<li>Exclude individual posts from being published to your social networks.</li>
<li>Automatically post to your social networks when a scheduled post is published.</li>
<li>Resend previously published posts to your social networks.</li>
<li>Additional authors can setup their own leenk.me accounts and add them to your WordPress dashboard.</li>
<li>Publish to all author’s leenk.me accounts whenever a post is published.</li>
<li>Customize your Tweet format with the custom variables %TITLE%, %URL%, %CATS%, and %TAGS%.</li>
<li>Automatically shorten URLs with <a href="https://wordpress.org/extend/plugins/twitter-friendly-links/" rel="ugc">Twitter Friendly Links</a>, if it is installed – otherwise leenk.me uses TinyURL or WordPress’s default short URL.</li>
<li>Add a filter to <a href="http://leenk.me/2011/03/22/how-to-use-the-bit-ly-url-shortener-in-leenk-me/" rel="nofollow ugc">use your own custom URL shortener</a>, like bit.ly</li>
<li>Customize your Facebook post for individual posts.</li>
<li>Customize your LinkedIn shares for individual posts.</li>
</ul>
What sets leenk.me apart from others?
<ul>
<li>Extremely easy to use and setup, essentially a “set it and forget it” service.</li>
<li>Highly customizable!</li>
<li>leenk.me uses the most secure APIs available to connect to your social networks.</li>
<li>leenk.me doesn’t need to save your social network passwords.</li>
<li>You authorize which applications are connected to your leenk.me account.</li>
<li>leenk.me is instant, no need to wait for an RSS reader to get your latest posts… publishing sends your content to leenk.me automatically.</li>
</ul>
You will need a <a href="http://leenk.me" rel="nofollow ugc">leenk.me API key</a> to use the leenk.me plugin. The leenk.me subscription is 99 cents a month with a one month free trial. Cancel anytime before your trial ends and you won’t be charged. This small subscription fee is used to maintain the leenk.me server and for continued development/support.
Have questions? Contact me through the leenk.me <a href="http://leenk.me/contact" rel="nofollow ugc">support</a> form.
You can follow the development of this plugin at <a href="https://github.com/leenkme/leenkme" rel="nofollow ugc">GitHub</a>!

leenk.me

leenk.me empowers you to publicize your WordPress content to your Twitter, Facebook, and LinkedIn accounts automatically.

Ron Fredericks

WPMathPub renders mathematical equations in WordPress using the Mathpublisher rendering engine, supporting both native pmath syntax and LaTeX-style input. It generates fast, high-quality PNG images with halo-free transparent backgrounds for reliable display across posts, pages, comments, and RSS feeds.
The plugin also includes Math-Pub Rosetta, a standalone app built on the same Mathpublisher engine. Rosetta mirrors WPMathPub’s behavior outside WordPress, allowing users to publish math anywhere – as a WPMathPub pmath tag learning tool, as a gateway to any LaTeX-enabled document (including Microsoft Office and Overleaf), or directly in WordPress comments. (<a href="https://math-pub.org/mathpub-rosetta/rosetta.php" rel="nofollow ugc">Launch the Rosetta app</a>)
Unlike MathJax-based plugins, WPMathPub performs server-side rendering, producing static equation images that display consistently across browsers and devices without requiring client-side JavaScript.
This approach provides reliable rendering for:
<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>
WPMathPub extends the classic mathpublisher engine with modern WordPress integration including shortcode support, LaTeX translation, image caching, and configurable rendering options.
<h3>Mathematical Equation Rendering</h3>
Mathematical expressions can be embedded directly into WordPress content using the pmath shortcode.
Basic native usage:
<pre><code>[pmath]x^2 + y^2 = z^2[/pmath]
</code></pre>
Custom size and color:
<pre><code>[pmath size=18 color="blue"]E = mc^2[/pmath]
</code></pre>
LaTeX input with inline text:
<pre><code>This is a fraction: [pmath latex=1]\frac{a}{b}[/pmath]
</code></pre>
Normal, upright text with the same inherited color and size:
LaTeX example – <code>[pmath size=24 color="#006687" latex=1]\text{This is a fraction:}\,\frac{a}{b}[/pmath]</code> 
Native example – <code>[pmath size=24 color="#006687"]text{NPV(CF, R) := } text{IV} + delim{[}{ sum{k=1}{N}{ {text{CF}_k}/{(1+text{R}/100)^k}}}{]}[/pmath]</code>
Expressions are rendered as PNG images using the GD and FreeType libraries and cached for efficient reuse. Rosetta extends this with visual error checks and copy to clipboard buttons that move your equations into WPMathPub content, external presentation tools, or anywhere PNG images are accepted. The result lives up to Rosetta’s tagline: Your math. Any platform.
<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>Math-Pub Rosetta application
<ul>
<li>Enter math syntax manually, starting with examples, or using the Math Insert Menu</li>
<li>Paste pmath tags from WPMathPub enabled content into the Math Test Area</li>
<li>Allow external users to post math content into comments after visual inspection</li>
<li>Math Insert Menu includes search, category, and show all for easier syntax use</li>
<li>Copy resulting math to clipboard</li>
<li>Copy out and past in allows for roundtrip math syntax development with WPMathPub</li>
<li>Target audience includes WPMathPub users, new LaTeX learners, and image reuse</li>
</ul>
</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.

leenk.me vs WPMathPub