Fumiki Takahashi

TAROSKY INC.

Add iframe block for block editor. 
WordPress editor sometimes cleans up <code>iframe</code> tag if the user is a contributor(single site) or an editor(multi site) who has no capability <a href="https://wordpress.org/support/article/roles-and-capabilities/#unfiltered_html" rel="ugc">unfiltered_html</a>.
This plugin simply add 1 custom block iframe block. That’s all and no config.
<h4>Features</h4>
<ul>
<li><code>iframe</code> tag not escaped.</li>
<li>Responsive supported.</li>
<li>Keep aspect ratio. Default is <code>16:9</code>.</li>
<li>Keep <code>iframe</code> unescaped even in multisite. If you have multiple writers in your site, this might help without any roles-and-capabilities knowledge.</li>
<li>Align full and align wide supported.</li>
</ul>

Taro iframe Block

Add iframe block for your editor. Responsive and keeping aspect ratio.

Mark Walters

This plugin supports 3 term blocks.
<ol>
<li>Terms Block – Display all terms in the specified taxonomy. Usefull to display terms list like glossary.</li>
<li>Post’s Terms Block – Display terms assigned to the post in the specified taxonomy.</li>
<li>Post’s Terms Query Block – Display post list with same terms with the post.</li>
</ol>
<h4>Customization</h4>
All blocks are customizable on the PHP layer.
Template Structure
To override look and feel, put template files in your theme’s directory.
<pre>
your-theme-dir
- template-parts
 - taxonomy-blocks
 - posts-list.php // List of post in post's terms query blocks. 
 - post-loop.php // Post link in post's terms query blocks. 
 - term-item.php // Term link.
 - term-list.php // Flat term list.
 - term-list-hierarchical.php // Hierarchical terms list.
</pre>
<pre><code>taro_taxonomy_blocks_template filter hook is also available.
</code></pre>
This will override the template file path.
Styles
To override styles, regsiter styels named <code>taro-terms-block</code>. 
The plugin registers style at priority 20 of <code>init</code> hook, so registering style at priority 10 or earlier.
<pre>add_action( 'init', function() {
 // Your own CSS.
 wp_register_style( 'taro-terms-block', $your_block_css_url, $deps, $version );
} );</pre>
Now your blocks will be styled by your CSS.

Taro Taxonomy Blocks

Add term-related blocks. Suitable for classic or hybrid themes.

Taro iframe Block vs Taro Taxonomy Blocks