This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

MooTools Accessible Tree


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.

How to Use the Tree

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


This work was supported by the Informatics and Telematics Institute (ITI) of the Centre of Research and Technology Hellas (CERTH) in the premices of the AEGIS project.


  • Widget display.
  • Setup page.


Upgrading From A Previous Version

To upgrade from a previous version of this plugin, delete the entire folder and files from the previous version of the plugin and then follow the installation instructions below.

Uploading The Plugin

Extract all files from the ZIP file, making sure to keep the file/folder structure intact, and then upload it to /wp-content/plugins/.

See Also: “Installing Plugins” article on the WP Codex

Plugin Activation

Go to the admin area of your WordPress installation and click on the “Plugins” menu. Click on “Activate” for the plugin.

Plugin Setup

Go to the admin area of your WordPress installation and select the “Widgets” submenu of the “Appearance” menu.

Contributors & Developers

“MooTools Accessible Tree” is open source software. The following people have contributed to this plugin.



  • initial release