WPE Webkit in kiosk mode. Intended for mir-kiosk on embedded devices.
WPE Webkit  is an official port of the WebKit project.
This snap packages WPE, backend libraries and the cog web app container  in kiosk mode. Requires the ubuntu-frame snap (formerly mir-kiosk) on Ubuntu Core, or a compatible Wayland compositor on desktop systems. See the README  for limitations and options.
On Core systems, the browser is running as a service, and will be automatically restarted after ubuntu-frame (or mir-kiosk) refreshes.
On desktop systems, the application wpe-webkit-mir-kiosk.cog starts the launcher in windowed mode, suitable for testing.
From the WPE website: “WPE WebKit allows embedders to create simple and performant
systems based on Web platform technologies. It is designed with hardware
acceleration in mind, leveraging common 3D graphics APIs for best
Swap out openSUSE_Leap_15.2 for openSUSE_Leap_15.1, openSUSE_Leap_15.0, or openSUSE_Tumbleweed if you’re using a different version of openSUSE.
With the repository added, import its GPG key:
sudo zypper --gpg-auto-import-keys refresh
Finally, upgrade the package cache to include the new snappy repository:
sudo zypper dup --from snappy
Snap can now be installed with the following:
sudo zypper install snapd
You then need to either reboot, logout/login or source /etc/profile to have /snap/bin added to PATH.
Additionally, enable and start both the snapd and the snapd.apparmor services with the following commands: