Cairo-Dock is a desktop interface that takes the shape of docks, desklets, panel, etc. Developed by Yann SLADEK
License: Open Source
GnomePanel is a lightweight and straightforward panel designed for the Gnome desktop, focusing on functionality and integration. In contrast, Cairo-Dock offers a more visually appealing and customizable experience with advanced features, but it may require more system resources and a steeper learning curve.