There's a lot of todo apps already. I've made this one for myself as an exercise while learning Flutter. It's fun and colourful but features are limited.
The app stores data locally on your machine. No internet connection needed. There's no sync feature at the moment.
Tasks are grouped by categories. First you create a category, then you can add tasks to it.
A task has a name and optional due date. You can mark it as completed whenever you like.
Source code is available at https://github.com/mivoligo/purple_task
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: