Update:
I removed the proof of concept web app from the OpenStore, because I have no time right now to regularly restart the server or to fix the stability problems. It would also not make much sense to improve something, that will not be used.

It is all available under GNU GPL3 at: https://gitlab.com/AdamSchrey/open-store-payment-poc
So if anyone wants to revisit the idea, he/she can do so.
I am also happy to answer any questions about it.

Thank you all for the feedback👍

@lduboeuf This is super interesting, thank you!

@Keneda No, that's only for stage or windowed mode which is different from being configured as a tablet.

Volla X23:

ubuntu-sdk-20.04

sysbench --test=cpu --num-threads=2 --cpu-max-prime=20000 run
1924 events per second

sysbench --test=cpu --num-threads=2 --cpu-max-prime=20000 run
1927 events per second

sysbench --test=cpu --num-threads=8 --cpu-max-prime=20000 run
4222 events per second

sysbench --test=memory --num-threads=4 run
Total operations: 69640008 (696072.68 per second)
68007.82 MiB transferred (6799.51 MiB/sec)

sysbench --test=mutex --num-threads=64 run
total time: 4.2907s

@dobey said in Which devices run Wayland?:

To be accurate, wayland isn't something which runs

For more exposition see:

Ok, so what is this Wayland thing, anyway?