Manokwari is a desktop shell for GNOME 3. It features combined Gtk+ and HTML5 frontend (Gtk+ is legacy here and would be replaced totally with HTML5 in the future). It is an evolution from a shell called blankon-panel.

Design: https://github.com/BlankOn/manokwari/blob/master/DESIGN.md

Add PPA:

sudo add-apt-repository ppa:dotovr/manokwari

Update repository:

sudo apt update

Install Manokwari Shell:

sudo apt install manokwari

Report issue: https://github.com/BlankOn/manokwari/issues