diff --git a/justfile b/justfile
new file mode 100644
index 0000000..dc4328d
--- /dev/null
+++ b/justfile
@@ -0,0 +1,23 @@
+_default:
+  @just --list --unsorted
+
+
+[linux]
+build *args:
+  sudo nixos-rebuild build --flake . {{args}} |& nom
+  nvd diff /run/current-system ./result
+
+[linux]
+switch *args:
+  sudo nixos-rebuild switch --flake . {{args}} |& nom
+
+update:
+  nix flake update
+
+check:
+  nix flake check
+
+clean:
+  sudo nix-env --profile /nix/var/nix/profiles/system --delete-generations old
+  # home-manager expire-generations now
+  sudo nix-collect-garbage --delete-older-than 3d