kaffeine from home:FrankyU2 project
Select Your Operating System
Add repository and install manually
For openSUSE Leap 15.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:FrankyU2/openSUSE_Leap_15.1/home:FrankyU2.repo zypper refresh zypper install kaffeine