midori

<p>This is just a very simple plugin to have a unified “back to top” button / link throughout your whole blog. Juste put [retour] whenever you want the link to the top to appear.</p>


scrollup

Shortcode plugin [retour] for a unified link to top style.

Leon

<p>Let your visitor navigate through the pages with the keyboard arrows and numbers. This currently works for the posts, frontpage, archives etc. They can use the arrows for the previous/next post/page. They can type in a number to go to that specific page. if they type in ’15’ on the frontpage they will go to page /page/15, if it exists.</p>


WP Keyboard Navigation

Let your visitor navigate through the pages with the keyboard Arrows and numbers.

scrollup vs WP Keyboard Navigation