The Decaf theme has been available for Moodle since near the launch of Moodle 2.0 and provides a some neat tools for Moodlers:
- an admin focused bar for site statistics
- a user focused menu for other users to help navigate and manage their accounts
- custom logo
- custom footnote
- custom menus as part of Awesomebar
- and much more
According to the download area,
Decaf is a three-column, fluid-width theme for Moodle that was created by Lei Zhang and Paul Nicholls. It improves usability by fixing an “Awesomebar” at the top of the screen, which provides dropdown menus containing everything in the Navigation and Settings blocks.
For developers, it also transforms the performance info into a colorful bar which floats at the bottom of the screen, which increases awareness of the performance statistics.
The update for 2.7 (RC1) also includes a new update to Awesomebar which is touch-ready for smaller devices accessing the site. Download it and find links for bug tracking here: https://moodle.org/plugins/view.php?plugin=theme_decaf