What does HackerNews think of planner?
Task manager with Todoist support designed for GNU/Linux 🚀
https://github.com/alainm23/planner
https://apps.gnome.org/Calendar/
https://wiki.gnome.org/Apps/Evolution/
https://apps.kde.org/merkuro.calendar/
Planner/Planify is an all-around decent to-do list/calendar app, kinda like Things for MacOS.
From there, you could also check out GNOME and KDE's default calendar apps to see if either of those do anything for you. Finally, if you want all the features (and a less-maintained app) then Evolution is the old GNOME groupware app that does scheduling really well.
https://github.com/alainm23/planner
I just discovered this and really like it, it's a huge improvement over GNOME Todo. My only complaint is that it seems to choke on a large number of (completed) tasks. Though that might be more of an issue with Nextcloud not clearing out completed tasks and a lot of caldav apps have this problem.
Edit: Planner also used to be quite good, but it seems to be broken on every distro I try it on, these days. Maybe worth a look still: https://github.com/alainm23/planner
I find this a funny point, as Things is one of the apps that has a near-direct clone[0] on Linux. It also costs $49.99 less than Things!
[0] https://github.com/alainm23/planner
[1] https://twitter.com/planner_todo/status/1492084099875586049
* https://github.com/alainm23/planner
Some notes from a quick browse:
- Licensed GPL-3
- Written in Vala, using GTK
- Uses sqlite
- Meson+ninja as build system (which I like)
If it ran on Android too I'd replace Orgzly with this as I wish to have a tool I use both on my phone and laptop, synchronized via Syncthing (so far orgmode in emacs + orgzly gives me what I want, but I wish I had something a bit more pretty and user friendly like this Planner).