diff --git a/darwin/homebrew.nix b/darwin/homebrew.nix
index 757d4dc..e593081 100644
--- a/darwin/homebrew.nix
+++ b/darwin/homebrew.nix
@@ -15,6 +15,7 @@
     # nixpkgs is best for CLI tools
     casks = [
       "element"
+      "affinity"
 
     ];
     brews = [ ];
diff --git a/darwin/settings.nix b/darwin/settings.nix
index ca23586..a1b619c 100644
--- a/darwin/settings.nix
+++ b/darwin/settings.nix
@@ -44,6 +44,7 @@
           { app = "/Users/phil/Applications/Home Manager Apps/Obsidian.app"; }
           { app = "/Users/phil/Applications/Home Manager Apps/OpenSCAD.app"; }
           { app = "/Applications/okular.app"; }
+          { app = "/Applications/Affinity.app"; }
           { app = "/System/Applications/Mail.app"; }
           { app = "/System/Applications/Launchpad.app"; }
         ];
diff --git a/darwin/yabai.nix b/darwin/yabai.nix
index 23f12f8..ba4c085 100644
--- a/darwin/yabai.nix
+++ b/darwin/yabai.nix
@@ -39,67 +39,67 @@
       };
     };
 
-    skhd = {
-      enable = true;
-      skhdConfig = ''
-        # Application Bindings
-        cmd - q : open -a kitty
-        cmd - e : ${pkgs.kitty}/bin/kitty yazi
-        cmd - o : open -a "Obsidian"
-        cmd - i : open -a "Floorp" 
-        cmd - g : open -a "Mail"
+    #    skhd = {
+    #      enable = true;
+    #      skhdConfig = ''
+    # Application Bindings
+    #        cmd - q : open -a kitty
+    #        cmd - e : ${pkgs.kitty}/bin/kitty yazi
+    #        cmd - o : open -a "Obsidian"
+    #        cmd - i : open -a "Floorp" 
+    #        cmd - g : open -a "Mail"
 
-        # Window Management (using yabai if installed, otherwise basic macOS)
-        cmd + shift - c : yabai -m window --close || osascript -e 'tell application "System Events" to keystroke "w" using command down'
-        cmd + shift - v : yabai -m window --toggle float
+    # Window Management (using yabai if installed, otherwise basic macOS)
+    #cmd + shift - c : yabai -m window --close || osascript -e 'tell application "System Events" to keystroke "w" using command down'
+    #cmd + shift - v : yabai -m window --toggle float
 
-        # Focus windows (vim-like)
-        cmd - left : yabai -m window --focus west
-        cmd - right : yabai -m window --focus east
-        cmd - up : yabai -m window --focus north
-        cmd - down : yabai -m window --focus south
+    # Focus windows (vim-like)
+    #        cmd - left : yabai -m window --focus west
+    #        cmd - right : yabai -m window --focus east
+    #        cmd - up : yabai -m window --focus north
+    #        cmd - down : yabai -m window --focus south
 
-        # Move windows to spaces (workspaces)
-        cmd + shift - 1 : yabai -m window --space 1
-        cmd + shift - 2 : yabai -m window --space 2
-        cmd + shift - 3 : yabai -m window --space 3
-        cmd + shift - 4 : yabai -m window --space 4
-        cmd + shift - 5 : yabai -m window --space 5
-        cmd + shift - 6 : yabai -m window --space 6
-        cmd + shift - 7 : yabai -m window --space 7
-        cmd + shift - 8 : yabai -m window --space 8
-        cmd + shift - 9 : yabai -m window --space 9
-        cmd + shift - 0 : yabai -m window --space 10
+    # Move windows to spaces (workspaces)
+    #       cmd + shift - 1 : yabai -m window --space 1
+    #       cmd + shift - 2 : yabai -m window --space 2
+    #       cmd + shift - 3 : yabai -m window --space 3
+    #       cmd + shift - 4 : yabai -m window --space 4
+    #       cmd + shift - 5 : yabai -m window --space 5
+    #       cmd + shift - 6 : yabai -m window --space 6
+    #       cmd + shift - 7 : yabai -m window --space 7
+    #       cmd + shift - 8 : yabai -m window --space 8
+    #       cmd + shift - 9 : yabai -m window --space 9
+    #       cmd + shift - 0 : yabai -m window --space 10
 
-        # Switch to spaces (workspaces)
-        cmd - 1 : yabai -m space --focus 1
-        cmd - 2 : yabai -m space --focus 2
-        cmd - 3 : yabai -m space --focus 3
-        cmd - 4 : yabai -m space --focus 4
-        cmd - 5 : yabai -m space --focus 5
-        cmd - 6 : yabai -m space --focus 6
-        cmd - 7 : yabai -m space --focus 7
-        cmd - 8 : yabai -m space --focus 8
-        cmd - 9 : yabai -m space --focus 9
-        cmd - 0 : yabai -m space --focus 10
+    # Switch to spaces (workspaces)
+    #       cmd - 1 : yabai -m space --focus 1
+    #       cmd - 2 : yabai -m space --focus 2
+    #       cmd - 3 : yabai -m space --focus 3
+    #       cmd - 4 : yabai -m space --focus 4
+    #       cmd - 5 : yabai -m space --focus 5
+    #       cmd - 6 : yabai -m space --focus 6
+    #       cmd - 7 : yabai -m space --focus 7
+    #       cmd - 8 : yabai -m space --focus 8
+    #       cmd - 9 : yabai -m space --focus 9
+    #       cmd - 0 : yabai -m space --focus 10
 
-        # Screenshot (macOS native)
-        cmd - z : screencapture -i ~/Pictures/Screenshots/$(date +%s).png
-        cmd - u : screencapture ~/Pictures/Screenshots/$(date +%s).png
+    # Screenshot (macOS native)
+    #       cmd - z : screencapture -i ~/Pictures/Screenshots/$(date +%s).png
+    #       cmd - u : screencapture ~/Pictures/Screenshots/$(date +%s).png
 
-        # Launcher (using Raycast or Spotlight as Rofi alternative)
-        cmd - r : open -a "Raycast" || osascript -e 'tell application "System Events" to keystroke space using command down'
+    # Launcher (using Raycast or Spotlight as Rofi alternative)
+    #       cmd - r : open -a "Raycast" || osascript -e 'tell application "System Events" to keystroke space using command down'
 
-        # Lock screen
-        cmd - m : pmset displaysleepnow
+    # Lock screen
+    #       cmd - m : pmset displaysleepnow
 
-        # Toggle layout (if using yabai)
-        cmd - j : yabai -m space --layout $(yabai -m query --spaces --space | jq -r 'if .type == "bsp" then "float" else "bsp" end')
-        cmd - p : yabai -m window --toggle split
+    # Toggle layout (if using yabai)
+    #       cmd - j : yabai -m space --layout $(yabai -m query --spaces --space | jq -r 'if .type == "bsp" then "float" else "bsp" end')
+    #       cmd - p : yabai -m window --toggle split
 
-        # Reload skhd config
-        cmd + shift - r : skhd --reload
-      '';
-    };
+    # Reload skhd config
+    #        cmd + shift - r : skhd --reload
+    #      '';
+    #    };
   };
 }
diff --git a/home/default.nix b/home/default.nix
index 5e3f1b3..78521c9 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -7,6 +7,7 @@
 
     inputs.nixvim.homeModules.nixvim
     ./neovim
+    ./python.nix
 
     inputs.nixcord.homeModules.nixcord
     ./nixcord.nix
diff --git a/home/desktop/sketchybar.nix b/home/desktop/sketchybar.nix
index c613eaf..90d3ae4 100644
--- a/home/desktop/sketchybar.nix
+++ b/home/desktop/sketchybar.nix
@@ -1,6 +1,7 @@
-_: {
+{ pkgs, ... }: {
   programs.sketchybar = {
     enable = true;
-
+    configType = "lua";
+    sbarLuaPackage = pkgs.sbarlua;
   };
 }
diff --git a/home/neovim/default.nix b/home/neovim/default.nix
index 548e2ee..2cc369b 100644
--- a/home/neovim/default.nix
+++ b/home/neovim/default.nix
@@ -12,6 +12,9 @@
     ./alpha.nix
     ./avante.nix
     ./openscad.nix
+    ./jupytext.nix
+    ./live-server.nix
+    ./which-key.nix
   ];
 
   programs.nixvim = {
diff --git a/home/neovim/jupytext.nix b/home/neovim/jupytext.nix
new file mode 100644
index 0000000..048ebfc
--- /dev/null
+++ b/home/neovim/jupytext.nix
@@ -0,0 +1,18 @@
+{ ... }: {
+  # Jupytext: Execute Jupyter notebooks directly in Neovim
+  programs.nixvim.jupytext = {
+    enable = true;
+    settings = {
+      custom_language_formatting = {
+        python = {
+          extension = "md";
+          force_ft = "markdown";
+          style = "markdown";
+        };
+      };
+      force_ft = null;
+      output_extension = "auto";
+      style = "light";
+    };
+  };
+}
diff --git a/home/neovim/live-server.nix b/home/neovim/live-server.nix
new file mode 100644
index 0000000..20a13f1
--- /dev/null
+++ b/home/neovim/live-server.nix
@@ -0,0 +1,15 @@
+{ pkgs, ... }: {
+  # Live Server: Auto-reload browser for web development
+  # Uses browser-sync for live reload functionality
+  programs.nixvim = {
+    keymaps = [{
+      mode = "n";
+      key = "<leader>ls";
+      action =
+        "<cmd>terminal browser-sync start --server --files '*.html, *.css, *.js' --no-notify<cr>";
+      options.desc = "Start live server (browser-sync)";
+    }];
+
+    extraPackages = with pkgs; [ nodePackages.browser-sync ];
+  };
+}
diff --git a/home/neovim/which-key.nix b/home/neovim/which-key.nix
new file mode 100644
index 0000000..ade48c6
--- /dev/null
+++ b/home/neovim/which-key.nix
@@ -0,0 +1,94 @@
+{ pkgs, ... }: {
+  # Which-key: Display available keybindings in popup
+  # Shows all possible key combinations after pressing leader or other prefix keys
+  programs.nixvim.plugins.which-key = {
+    enable = true;
+
+    settings = {
+      delay = 500; # Time in ms before popup shows
+
+      icons = {
+        breadcrumb = "»";
+        separator = "➜";
+        group = "+";
+      };
+
+      # Organize keymaps into named groups
+      spec = [
+        # Leader key groups
+        {
+          __unkeyed-1 = "<leader>a";
+          group = "Avante AI";
+          icon = "🤖";
+        }
+        {
+          __unkeyed-1 = "<leader>f";
+          group = "Find/Files/Terminal";
+          icon = "🔍";
+        }
+        {
+          __unkeyed-1 = "<leader>m";
+          group = "Molten (Jupyter)";
+          icon = "📓";
+        }
+        {
+          __unkeyed-1 = "<leader>o";
+          group = "OpenSCAD";
+          icon = "🔧";
+        }
+
+        # Bracket navigation groups
+        {
+          __unkeyed-1 = "[";
+          group = "Previous";
+          icon = "⬅️";
+        }
+        {
+          __unkeyed-1 = "]";
+          group = "Next";
+          icon = "➡️";
+        }
+
+        # g prefix groups
+        {
+          __unkeyed-1 = "g";
+          group = "Go/LSP";
+          icon = "🎯";
+        }
+        {
+          __unkeyed-1 = "gr";
+          group = "LSP References/Rename";
+          icon = "🔗";
+        }
+        {
+          __unkeyed-1 = "gc";
+          group = "Comments";
+          icon = "💬";
+        }
+
+        # l prefix
+        {
+          __unkeyed-1 = "<leader>l";
+          group = "Live Server";
+          icon = "🌐";
+        }
+
+        # z prefix
+        {
+          __unkeyed-1 = "z";
+          group = "Folds/Spell";
+          icon = "📋";
+        }
+      ];
+
+      # Hide specific mappings to reduce clutter
+      disable = {
+        builtin_keys = {
+          # Hide these default vim keys from which-key
+          i = [ "<C-R>" "<C-W>" ];
+          n = [ "<C-W>" ];
+        };
+      };
+    };
+  };
+}
diff --git a/home/packages.nix b/home/packages.nix
index 297f048..5761119 100644
--- a/home/packages.nix
+++ b/home/packages.nix
@@ -10,6 +10,7 @@
       ripgrep
       gh # Move to git
       zoxide # Move to fish
+      unrar
 
       # programming languages
       #mise # node, deno, bun, rust, python, etc.
diff --git a/home/python.nix b/home/python.nix
new file mode 100644
index 0000000..be4b85d
--- /dev/null
+++ b/home/python.nix
@@ -0,0 +1,26 @@
+{ pkgs, ... }: {
+  home.packages = with pkgs; [
+    # Python 3.13 (newest stable)
+    python313
+    python313Packages.pip
+    python313Packages.virtualenv
+
+    # Additional useful tools
+    python313Packages.pipx # Install Python apps in isolated environments
+    uv # Fast Python package installer (alternative to pip)
+  ];
+
+  # Set up default Python version
+  home.sessionVariables = { PYTHON = "${pkgs.python313}/bin/python3"; };
+
+  # Shell aliases for convenience
+  programs.zsh.shellAliases = {
+    venv = "python3 -m venv";
+    activate = "source venv/bin/activate";
+  };
+
+  programs.fish.shellAliases = {
+    venv = "python3 -m venv";
+    activate = "source venv/bin/activate.fish";
+  };
+}
diff --git a/home/shell.nix b/home/shell.nix
index 6ed1481..9c715ad 100644
--- a/home/shell.nix
+++ b/home/shell.nix
@@ -7,6 +7,9 @@
     tree
     fastfetch # system stats
     tabiew # Table viewer
+    glow # MD Viewer
+
+    llm # LLM in the Terminal
 
     # Fun stuff
     lolcat
@@ -87,7 +90,12 @@
         "sudo darwin-rebuild switch --flake ~/.config/nix#cyper-mac";
     };
 
-    initContent = "fastfetch";
+    initContent = ''
+      	  fastfetch
+            ai() {
+              llm -m groq/groq/compound "$@" | glow
+            }
+    '';
   };
 
   programs.fish = {
@@ -109,6 +117,12 @@
       		fastfetch
       end
     '';
+
+    functions.ai = {
+      body = ''
+        llm -m groq/groq/compound $argv | glow
+      '';
+    };
   };
 
   programs.starship = {