Akramul Hasan

This is a very straightforward tiny but useful plugin to add a block element that will help to create the Frequently Asked Questions (FAQ) section. It is very easy to use. After installing this plugin, a custom block item will be available, which will have a repeater pair of fields to add a question and answer. In the front end, it will generate a nice and smooth collapsible FAQ section.
<ul>
<li>No Extra library or script</li>
<li>Very lightweight and easy to use</li>
</ul>

WPFY FAQ Block

Gutenberg Block plugin for Frequently Asked Questions (FAQ) feature. Very straight forward to use. Just install and enjoy.

This plugin allows to create FAQs as custom post type and to list them in any page, post or widget area via shortcodes. 
The plugin comes with a helpful shortcode builder that helps you to set the different attributes easily.
<a href="https://radykal.de/superior-faq/" rel="nofollow ugc">Demo</a>
<h3>Features</h3>
<ul>
<li>Add FAQs from all categories or only from specified categories</li>
<li>Comes with 3 shortcodes: FAQ Listing, FAQ Search Box, Most popular FAQs</li>
<li>Supports permalinks and deeplinking</li>
<li>Intelligent voting system: users can only vote one time for a single FAQ</li>
<li>2 Layouts: Simple and boxed</li>
<li>3 effects: Accordion, Tooltip, None</li>
<li>Add 5 different icon styles before a question element</li>
<li>Enable the excerpt in the listing instead the full description text</li>
<li>Open FAQ in window from search box or move page to it</li>
<li>Set the parent page for every faq separately</li>
<li>Set the template for the faq pages</li>
</ul>
<h3>Setup</h3>
In the Superior FAQ menu just click on Add New. In the next page you can write the Question in the title and the answer in the description fields. On the right side you have to assign the FAQ to a category. All FAQs need to be assigned to a category, otherwise they will not be listed. You can also set a custom parent page at the right side. Use this option if the parent page should be different than used in the settings.
If you are using the plugin for the first time, you may need to go to Settings>Permalinks and hit Save Changes to see the FAQ in the frontend.
<h3>Settings</h3>
In the settings you are able to change some labels and to set the general parent page that should be used for all FAQs. The URL of the parent page will be used for the Back to FAQs link in a single FAQ page. 
You can also set the template that should be used as template for the FAQ pages.
<a href="https://codecanyon.net/user/radykal/portfolio?ref=radykal" rel="nofollow ugc">More awesome plugins by the author</a>

Superior FAQ

This plugin allows to create FAQs as custom post type and to list them in any page, post or widget area via shortcodes.

WPFY FAQ Block vs Superior FAQ