Nix
Hyprland on Nix can be installed either from Nixpkgs (release version) or from the flake (directly from the main branch).
If you use the flake, it is a good idea to set up Cachix before continuing with installing Hyprland.
The methods of installation are described below:
If you’re on NixOS and also use HM, it is a good idea to use Hyprland modules for both. Make sure the package options are the same for both modules.
Read Hyprland on NixOS and Hyprland on Home Manager.
If you do not plan on using the NixOS module, but want to use the HM module, you will have to enable all the options the NixOS module enables.
Read Hyprland on Home Manager.
If you don’t plan on using any module, manually enable all the options that the modules have set.
Read the sources.