If you find yourself taking and sharing a lot of screenshots outside of Steam. Install the Shotty plugin for Decky Loader to have then organized and accessible without needing to dig into Proton prefixes.

And then, access your ~/Pictures/Screenshots folder over SFTP from your phone or some other PC for efficient shitposting!

P.S. I use Solid Explorer on Android for SFTP.

P P.S. Set up SSH as soon as you can. It’s saved me a lot of effort when I boot-looped my Deck by creating a bunch of circular symlinks 🙃

Comparatively, yes. But trying to install apps or programs on the Deck if they are not on Flathub is quite a common use-case, I find. And it’s a lot more stable and less frustrating than temporarily installing packages through Pacman!

Setup Nixpkgs. Learn Home-Manager. If anything doesn’t exist on Flathub, install it through Nixpkgs instead of disabling immutability and resorting to pacman only to have it wiped after an update. And for temporary tinkering, use nix-shell.

The determinate.systems Nix installer directly supports the Steam Deck.