Some random starting baseline for playing around with

custom-configuration.nix.save

@@ -0,0 +1,37 @@
+{ config, pkgs, callPackage, ... }:
+
+{
+    # Enable nix flakes
+    nix.settings.experimental-features = ["nix-command", "flakes"];
+
+    # For x server/i3
+    environment.pathsToLink = ["/libexec"];
+
+    services.xserver = {
+        enable = true;
+ 
+        desktopManager = {
+            xterm.enable = false;
+        };
+
+        displayManager = {
+            defaultSession = "none+i3";
+        };
+
+        windowManager.i3 = {
+            enable = true;
+            package = pkgs.i3-gaps;
+            extraPackages = with pkgs; [
+                dmenu
+                i3status
+                i3lock
+            ];
+        };
+
+    };
+    environment.systemPackages = with pkgs; [
+        htop
+        firefox-bin
+    ];
+
+}