Shohidul Islam Apu

CF7 Math Captcha is a lightweight plugin that adds a math captcha field to your Contact Form 7 forms. 
It helps reduce spam without using Google reCAPTCHA. 
Very simple to use: just add <code>[mathcaptcha* captcha-field]</code> to your Contact Form 7 form.

Math Captcha for Contact Form 7


Nice, clean and lightweight solution for adding Math Captcha to Contact Form 7. Works smoothly and keeps spam away without extra hassle. Good job, bro! 👏


Keeps spam away without extra hassle

Adds a simple math captcha field for Contact Form 7 to prevent spam submissions.

Tom Churchman

The KaTeX WordPress plugin enables you to use the fastest <a href="https://github.com/Khan/KaTeX" rel="nofollow ugc">TeX math typesetting engine</a> on your WordPress website. You can include TeX inside a <code>[katex]...[/katex]</code> shortcode or in a Gutenberg block. Either way the math will render beautifully on your website. When using Gutenberg blocks, the equations will render immediately inside your editor!
Equations in blocks or using the <code>[katex display=true]...[/katex]</code> shortcode will render on page in display mode–with bigger symbols–centered on their own line.
For compatibility with other LaTeX plugins, this plugin optionally supports <code>[latex]...[/latex]</code> shortcodes.
<a href="https://wordpress.org/plugins/katex" rel="ugc">Plugin Website</a>
<h3>Assets</h3>
This plugin includes minified assets provided by the KaTeX project. 
The source code is available in <a href="https://github.com/KaTeX/KaTeX/tree/v0.16.22" rel="nofollow ugc">the KaTeX git repository on GitHub</a>.

KaTeX

Kudos to the author of this plugin for their incredible support!

Excellent support

I am writing a lot of equations these days and I am in love with this plugin.

Excellent plugin

Use the fastest math typesetting library on your website.

Math Captcha for Contact Form 7 vs KaTeX