Hundikuu

A complete FAQ plugin for WordPress. Display your frequently asked questions as an accessible accordion with automatic Schema.org FAQPage JSON-LD markup for rich results in search engines.
Features:
<ul>
<li>Unlimited FAQ items and categories</li>
<li>Accessible accordion — keyboard navigation, ARIA attributes</li>
<li>Schema.org FAQPage JSON-LD — automatic rich result markup</li>
<li>Gutenberg block with sidebar controls</li>
<li>Elementor widget</li>
<li>Shortcode <code>[hnd_faq]</code> with all options</li>
<li>Table of Contents — inline above the accordion or sticky sidebar</li>
<li>Drag & drop question reorder in admin</li>
<li>Per-question colour overrides</li>
<li>“Was this helpful?” thumbs up/down voting</li>
<li>Open-count analytics (per-question view tracking)</li>
<li>Category ordering by custom number</li>
<li>Print CSS and RTL support</li>
<li>WPML and Polylang compatible</li>
<li>Import / Export via CSV</li>
</ul>
Pro version available
<a href="https://hundikuu.com/plugin/hnd-faq-pro" rel="nofollow ugc">HND FAQ Pro</a> adds:
<ul>
<li>Live search across all questions and answers</li>
<li>Suggest a question — front-end submission form</li>
<li>Card / Grid layout (questions and answers visible simultaneously)</li>
<li>WooCommerce product tab integration</li>
<li>Table of Contents customisation — scrollspy, colours, numbered list</li>
<li>Custom CSS editor</li>
<li>Conditional display by role, page, or post type</li>
<li>Advanced analytics dashboard widget</li>
<li>Priority email support</li>
</ul>
Shortcode examples:
<pre><code>[hnd_faq]
[hnd_faq category="general"]
[hnd_faq category="general,technical" orderby="title" order="ASC"]
[hnd_faq show_titles="false" limit="5"]
</code></pre>
Shortcode attributes:
<ul>
<li><code>category</code> — category slug(s), comma-separated (default: all)</li>
<li><code>orderby</code> — <code>menu_order</code> | <code>title</code> | <code>date</code> (default: <code>menu_order</code>)</li>
<li><code>order</code> — <code>ASC</code> | <code>DESC</code> (default: <code>ASC</code>)</li>
<li><code>limit</code> — number of items, <code>-1</code> for all (default: <code>-1</code>)</li>
<li><code>show_titles</code> — show category headings: <code>true</code> | <code>false</code> (default: <code>true</code>)</li>
<li><code>toc</code> — table of contents position: <code>none</code> | <code>above</code> | <code>sidebar</code> (default: global setting)</li>
<li><code>class</code> — extra CSS class on the wrapper</li>
</ul>
Customisation:
The plugin uses CSS custom properties that can be overridden in your theme:
<pre><code>--hnd-faq-accent, `--hnd-faq-accent-bg`, `--hnd-faq-head-bg`, `--hnd-faq-border-color`, `--hnd-faq-border-radius`, and more. All visual settings are also available from **FAQ → Settings** with a live preview.
</code></pre>

HND FAQ – Frequently Asked Questions

FAQ accordion with Schema.org markup, Gutenberg block, Elementor widget, Table of Contents, live search, drag & drop reorder, and more.

Outerbridge

Most captchas are based on the requirement to reproduce a number of randomly-generated characters (which are sometimes blurred, jiggled and/or on a fuzzy background). HumanCaptcha generates a simple question which the user must answer using logical thought. HumanCaptcha is much more accessible than standard captchas (which many people find difficult to read or understand). Visually impaired people are much more likely to be able to use HumanCaptcha than a character-based one.
** Captchas **
Most captchas are based on the requirement to reproduce a number of randomly-generated characters (which are sometimes blurred, jiggled and/or on a fuzzy background). HumanCaptcha generates a simple question which the user must answer using logical thought. HumanCaptcha is much more accessible than standard captchas, which many people find difficult to read or understand. Visually impaired people are more likely to be able to use HumanCaptcha than a character-based one.
CAPTCHAs are useful for improving security in a number of situations, for example:
<ol>
<li>
Reducing Comment Spam in Blogs 
Most bloggers will have come across programs that submit spam comments, often with the aim of improving the search engine ranking of a website. By using a CAPTCHA, only humans can enter comments on your blog, and people do not need to sign up before they enter a comment.
</li>
<li>
Protecting Email Addresses From Scrapers 
Spammers crawl the web looking for e-mail addresses rendered in text. CAPTCHAs can hide your e-mail address from web scrapers, by requiring users to solve a CAPTCHA before revealing your e-mail.
</li>
<li>
Deterring Viruses, Worms and Spam 
CAPTCHAs may reduce the likelihood of e-mailed viruses, worms and spam, by only accepting an e-mail if it has been established that there is a human behind the sending computer.
</li>
</ol>
<h4>Credits</h4>
Many thanks to: 
TH90 (https://wordpress.org/support/profile/th90) of MPW D&D for the Persian translation files (fa_IR). Language: Persian, Country: Iran. 
Dayl (http://dayl.ru) in Санкт-Петербург for the Russian translation files. Language: Russian, Country: Russia.

HumanCaptcha by Outerbridge

HumanCaptcha is a Captcha that uses questions that require human logic to answer them to the WordPress login form, comments form and registration form …

HND FAQ – Frequently Asked Questions vs HumanCaptcha by Outerbridge