https://www.ganttproject.biz This one is nice

That’s neat!

In m opinion, practicing with real life problems is the best teacher. There are some ways to cut and convert videos, audio and images via terminal. Maybe there is still a way to enrich or streamline your workflow with that. Maybe a script which will prepare the folder of your next project. Also, xdotools let you automate a lot of sometimes tedious routines.

Thank you, I will look into KWin.

Turns out, it is awesome and does more than I need. I already move a lot of my applications with xdotool to prediscribed positions and sizes, via hotkeys, which start some scripts. Now I found out, it also can move them across virtual desktops. Nice :)

Is it possible to “save” those sessions between reboots? That would be awesome.