Drew Jaynes

Usher brings Gmail-like keyboard shortcuts for navigating around the various core pages of the WordPress admin.
Additionally, it includes a robust API for registering new global and screen-specific keyboard shortcuts.
To register new shortcuts, use the Usher\register_shortcut() function. For example:
Add a shortcut for the EDD Dashboard
<pre><code>Usher\register_shortcut( 'g d', array(
 'label' => __( 'Navigate to the EDD dashboard', 'textdomain' ),
 'url' => 'edit.php?post_type=download',
 'cap' => 'manage_shop_settings'
) );
</code></pre>
Add a shortcut for the Jetpack Dashboard
<pre><code>Usher\register_shortcut( 'g j', array(
 'label' => __( 'Navigate to the Jetpack dashboard', 'textdomain' ),
 'url' => 'admin.php?page=jetpack',
 'cap' => 'manage_options',
) );
</code></pre>

Usher

Adds keyboard shortcuts for navigating around the WordPress admin.

Nikhil Vimal

A simple toolbar plugin for iThemes Exchange that allows for faster navigation within the plugin. This plugin is great for any store owner who wants to be able to view all products, go to settings, and check a sales count straight from the WordPress admin bar.
No settings and easy to use.

Exchange Toolbar

A simple toolbar plugin for iThemes Exchange

Usher vs Exchange Toolbar