open source

good day dear friends, are there any open-source alternatives to digital drawing apps out there: well i am looking forward to any recommendation in that field: btw: There aren't many open-source digital drawing apps for tablets. and i think its pretty hard to find some open source APPS...

I'm looking for a Z390 mobo whose features are well supported in Linux. Like hardware monitoring software and drivers. Which of the big mobo companies are the most open-sourcey?

Hey guys, What do you think about this following NAS Do-It-Yourself project Using the same Marvell Armada 388 SoC than Synology DS416j and WD EX4100, but with more memory, highest CPU clock, much cheaper and on top of that completely Open Source.