ska-dev

websevendev

jimedwards

This plugin adds additional advanced inspector controls to Gutenberg blocks that allow to add any custom HTML attributes to the block’s front-end output. This allows you to add inline styles to fine-tune the block’s appearance, set aria attributes to improve your site’s accessibility, add data attributes to integrate with any JavaScript modules or even JavaScript DOM event attributes such as <code>onclick</code>, <code>onchange</code> or <code>onload</code>.
<a href="https://playground.wordpress.net/?plugin=attributes-for-blocks&url=%2Fwp-admin%2Fpost.php%3Fpost%3D2%26action%3Dedit" rel="nofollow ugc">Demo</a>

Attributes for Blocks

It's perfect for what I need! I hope you'll keep it updated as this behaviour should really be native in WordPress!

This should be native!

This is just Gold

Allows to add HTML attributes to Gutenberg blocks.

kvotis

MooTools Accessible Tree is a tree of your blog’s recent posts, recent comments, categories and archives 
and uses the MooTools WAI-ARIA enabled tree.
<h3>How to Use the Tree</h3>
Up Arrow / Down Arrow: Moves between visible nodes 
Left Arrow on an expanded node: Closes the node 
Left Arrow on a closed or end node: Moves focus to the node’s parent 
Right Arrow: Expands a closed node, moves to the first child of an open node, or does nothing on an end node 
Enter: Performs the default action on end nodes 
Typing a letter key moves focus to the next instance of a visible node whose title begins with that letter 
Home: Moves to the top node in the tree view 
End: Moves to the last visible node in the tree view 
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 
Ctrl+Space: Toggles the selection of the item 
Shift+Up Arrow: Extends selection up one node 
Shift+Down Arrow: Extends selection down one node 
Shift+Home: Extends selection up to the top-most node 
Shift+PageDown: Extends selection down to the last node 
*(asterisk) on keypad: Expands all nodes
<h3>Acknowledgments</h3>
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.

MooTools Accessible Tree

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

Attributes for Blocks vs MooTools Accessible Tree