Wekan https://wekan.github.io https://github.com/wekan/wekan webapp at OpenStore https://open-store.io/app/wekan.wekanteam of Ubuntu Touch https://ubports.com . Made with HTML template of https://clickable-ut.dev/en/latest/ and tested on RasPi3 https://ci.ubports.com/job/rootfs/job/rootfs-rpi/ - View it on GitHub