Angelo De Lorenzo

<p>Lumen ARIA Blocks helps you publish interactive content that stays usable for keyboard and assistive technology users, while remaining practical for editorial teams in Gutenberg.</p>
<p>Why teams use Lumen ARIA Blocks:</p>
<ul>
<li>Better accessibility defaults out of the box (roles, states, keyboard behavior, focus handling).</li>
<li>SSR-first output for robust rendering and content continuity.</li>
<li>Theme-agnostic integration (works with any WordPress theme).</li>
<li>Privacy-friendly runtime (no telemetry, no tracking scripts).</li>
</ul>
<p>How it works:</p>
<ul>
<li>SSR-first dynamic blocks (content remains server-rendered).</li>
<li>Progressive enhancement with block-specific frontend scripts, enqueued only when the related block is rendered.</li>
<li>Runtime assets are served from your own WordPress site.</li>
<li>No third-party runtime libraries are bundled in this release.</li>
</ul>
<p>Available blocks in this release:</p>
<ul>
<li>Accordion</li>
<li>Button (action/link/toggle)</li>
<li>Carousel</li>
<li>Dialog</li>
<li>Popup</li>
<li>Tabs</li>
<li>Tooltip</li>
</ul>
<p>This plugin is designed to work across themes and does not require coupling to a specific theme implementation.</p>
<p>Demo page: https://lumen.angelodelorenzo.it/lumen-aria-blocks</p>
<h3>Accessibility Contract</h3>
<p>Lumen ARIA Blocks targets WCAG 2.2 AA intent with:</p>
<ul>
<li>keyboard-first interactions</li>
<li>ARIA roles/state mapping per component</li>
<li>focus-visible support</li>
<li>reduced-motion baseline (<code>prefers-reduced-motion</code>)</li>
<li>no-JS SSR fallback behavior for content continuity</li>
</ul>
<p>ARIA contracts and QA checks are maintained in the release workflow and are not bundled in the plugin package.</p>
<h3>Privacy</h3>
<ul>
<li>No analytics or telemetry are included.</li>
<li>No third-party tracking requests are sent by the plugin.</li>
<li>Runtime assets are loaded from your own WordPress site.</li>
</ul>
<h3>Third-Party Libraries</h3>
<ul>
<li>No third-party runtime libraries are bundled in this plugin release.</li>
<li><code>THIRD_PARTY_NOTICES.txt</code> remains included as distribution metadata.</li>
</ul>


Lumen ARIA Blocks

Keyboard-first, accessibility-focused Gutenberg blocks with SSR output and progressive enhancement.

kvotis

<p>MooTools Accessible Tree is a tree of your blog’s recent posts, recent comments, categories and archives<br />
and uses the MooTools WAI-ARIA enabled tree.</p>
<h3>How to Use the Tree</h3>
<p>Up Arrow / Down Arrow: Moves between visible nodes<br />
Left Arrow on an expanded node: Closes the node<br />
Left Arrow on a closed or end node: Moves focus to the node’s parent<br />
Right Arrow: Expands a closed node, moves to the first child of an open node, or does nothing on an end node<br />
Enter: Performs the default action on end nodes<br />
Typing a letter key moves focus to the next instance of a visible node whose title begins with that letter<br />
Home: Moves to the top node in the tree view<br />
End: Moves to the last visible node in the tree view<br />
Ctrl+Arrow (Left, Right, Up, Down): Same as above but without selecting the item. Previous selections are maintained, provided that the Ctrl key is not released or that some other keyboard function is not performed<br />
Ctrl+Space: Toggles the selection of the item<br />
Shift+Up Arrow: Extends selection up one node<br />
Shift+Down Arrow: Extends selection down one node<br />
Shift+Home: Extends selection up to the top-most node<br />
Shift+PageDown: Extends selection down to the last node<br />
*(asterisk) on keypad: Expands all nodes</p>
<h3>Acknowledgments</h3>
<p>This work was supported by the <a href="http://www.iti.gr/iti/index.html" rel="nofollow ugc">Informatics and Telematics Institute</a> (ITI) of the <a href="http://www.certh.gr" rel="nofollow ugc">Centre of Research and Technology Hellas</a> (CERTH) in the premices of the <a href="http://www.iti.gr/iti/projects/AEGIS.html" rel="nofollow ugc">AEGIS</a> project.</p>


MooTools Accessible Tree

MooTools Accessible Tree is a WAI-ARIA Enabled Tree Plugin for Wordpress.

Lumen ARIA Blocks vs MooTools Accessible Tree