uploaded by null on https://pythondig.com/r/my-dotfiles-for-hyprland-a-great-wayland-compositor#google_vignette
For Arch Linux with yay AUR helper
yay -S hyprland-git swaybg grim slurp foot wofi waybar-hyprland-git dunst nerd-fonts-ubuntu-mono brightnessctl
Copy the picture you want to set as background in your ~/.config/hypr/ folder. Change its name in background. Press SUPER+SHIFT+b to change it now. It will be set automatically upon login.