diff --git a/modules/config/theming/catppuccin-frappe.nix b/modules/config/theming/catppuccin-frappe.nix
index 8be760f..6be8d62 100644
--- a/modules/config/theming/catppuccin-frappe.nix
+++ b/modules/config/theming/catppuccin-frappe.nix
@@ -9,6 +9,7 @@ in
     (import ./catppuccin.nix
       {
         inherit config lib pkgs;
+        flavor = "mocha";
         rosewater = "f2d5cf";
         flamingo = "eebebe";
         pink = "f4b8e4";
diff --git a/modules/config/theming/catppuccin-latte.nix b/modules/config/theming/catppuccin-latte.nix
index 3cf64d8..96051cb 100644
--- a/modules/config/theming/catppuccin-latte.nix
+++ b/modules/config/theming/catppuccin-latte.nix
@@ -9,6 +9,7 @@ in
     (import ./catppuccin.nix
       {
         inherit config lib pkgs;
+        flavor = "mocha";
         rosewater = "dc8a78";
         flamingo = "dd7878";
         pink = "ea76cb";
diff --git a/modules/config/theming/catppuccin-macchiato.nix b/modules/config/theming/catppuccin-macchiato.nix
index f4f02f6..c8e0a6c 100644
--- a/modules/config/theming/catppuccin-macchiato.nix
+++ b/modules/config/theming/catppuccin-macchiato.nix
@@ -9,6 +9,7 @@ in
     (import ./catppuccin.nix
       {
         inherit config lib pkgs;
+        flavor = "mocha";
         rosewater = "f4dbd6";
         flamingo = "f0c6c6";
         pink = "f5bde6";
diff --git a/modules/config/theming/catppuccin-mocha.nix b/modules/config/theming/catppuccin-mocha.nix
index 6b39aa6..4cfc510 100644
--- a/modules/config/theming/catppuccin-mocha.nix
+++ b/modules/config/theming/catppuccin-mocha.nix
@@ -9,6 +9,7 @@ in
     (import ./catppuccin.nix
       {
         inherit config lib pkgs;
+        flavor = "mocha";
         rosewater = "f5e0dc";
         flamingo = "f2cdcd";
         pink = "f5c2e7";
diff --git a/modules/config/theming/catppuccin.nix b/modules/config/theming/catppuccin.nix
index 0c8d8a9..17c9118 100644
--- a/modules/config/theming/catppuccin.nix
+++ b/modules/config/theming/catppuccin.nix
@@ -1,4 +1,6 @@
 { config
+, pkgs
+, flavor
 , rosewater
 , flamingo
 , pink
@@ -127,6 +129,12 @@
         color7  #${subtext1}
         color15 #${subtext0}
       '';
+      tmux.plugins = with pkgs.tmuxPlugins; [
+        {
+          plugin = catppuccin;
+          extraConfig = "set -g @catppuccin_flavour '${flavor}'";
+        }
+      ];
       zathura.extraConfig = ''
         set window-title-basename "true"
         set selection-clipboard "clipboard"
diff --git a/modules/config/theming/dracula.nix b/modules/config/theming/dracula.nix
index 317926a..d6aca86 100644
--- a/modules/config/theming/dracula.nix
+++ b/modules/config/theming/dracula.nix
@@ -1,5 +1,6 @@
 { config
 , lib
+, pkgs
 , ...
 }:
 
@@ -97,6 +98,9 @@ in
             active_border_color #f8f8f2
             inactive_border_color #6272a4
           '';
+        tmux.plugins = with pkgs.tmuxPlugins; [
+          dracula
+        ];
         zathura.extraConfig = ''
           set window-title-basename "true"
           set selection-clipboard "clipboard"
diff --git a/modules/profiles/base.nix b/modules/profiles/base.nix
index 7d1c6e7..6f2fb3f 100644
--- a/modules/profiles/base.nix
+++ b/modules/profiles/base.nix
@@ -62,6 +62,8 @@ in
       fish.enable = true;
       git.enable = true;
       gpg.enable = true;
+      navi.enable = true;
+      tmux.enable = true;
     };
   };
 
@@ -98,8 +100,8 @@ in
     exa
     gparted
     neofetch
+    reptyr
     ripgrep
-    tmux
     up
     viu
     wget
@@ -143,7 +145,6 @@ in
         ];
       };
       zoxide.enable = true;
-      navi.enable = true;
     };
     home = {
       username = "moritz";
diff --git a/modules/programs/default.nix b/modules/programs/default.nix
index 788e8fd..bf1d830 100644
--- a/modules/programs/default.nix
+++ b/modules/programs/default.nix
@@ -18,6 +18,7 @@
     ./ledger
     ./logseq.nix
     ./miracast.nix
+    ./navi
     ./nvim
     ./python.nix
     ./rofi
@@ -25,6 +26,7 @@
     ./ssh.nix
     ./sway.nix
     ./thunar.nix
+    ./tmux.nix
     ./zathura.nix
     ./zsh.nix
   ];
diff --git a/modules/programs/navi/cheats/reptyr.cheat b/modules/programs/navi/cheats/reptyr.cheat
new file mode 100644
index 0000000..1ea2e55
--- /dev/null
+++ b/modules/programs/navi/cheats/reptyr.cheat
@@ -0,0 +1,6 @@
+% tmux, reptyr
+
+# send background process to tmux
+bg <process> && disown <process> && tmux new "$SHELL -c 'reptyr <process>'"
+
+$ process: ps x -eo pid,tty,stat | awk '$2 ~ /pts/' | awk '$3 ~ /T/' | cut -d" " -f1 --- --preview "ps -p {} -o cmd"
diff --git a/modules/programs/navi/default.nix b/modules/programs/navi/default.nix
new file mode 100644
index 0000000..1772d61
--- /dev/null
+++ b/modules/programs/navi/default.nix
@@ -0,0 +1,20 @@
+{ config, lib, ... }:
+
+with lib;
+let
+  cfg = config.my.programs.navi;
+in
+{
+  options.my.programs.navi.enable = mkEnableOption "navi";
+
+  config = mkIf cfg.enable {
+    home-manager.users.moritz = {
+      programs.navi.enable = true;
+      xdg.dataFile."navi/cheats/personal" = {
+        enable = true;
+        recursive = true;
+        source = ./cheats;
+      };
+    };
+  };
+}
diff --git a/modules/programs/tmux.nix b/modules/programs/tmux.nix
new file mode 100644
index 0000000..ef01b1f
--- /dev/null
+++ b/modules/programs/tmux.nix
@@ -0,0 +1,82 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+let
+  cfg = config.my.programs.tmux;
+
+  tmux-sessionizer = pkgs.writeShellApplication {
+    name = "ts";
+    runtimeInputs = with pkgs; [ tmux findutils coreutils procps fd ];
+    text = ''
+      #!/usr/bin/env bash
+
+      if [[ $# -eq 1 ]]; then
+          selected=$1
+      else
+          selected=$(fd -gH '.git' ~/ --min-depth 1 --max-depth 5 --type d --prune --exec dirname {} | fzf)
+      fi
+
+      if [[ -z $selected ]]; then
+          exit 0
+      fi
+
+      selected_name=$(basename "$selected" | tr . _)
+
+      if ! tmux has-session -t="$selected_name" 2> /dev/null; then
+        tmux new-session -ds "$selected_name" -c "$selected"
+      fi
+
+      if [[ -z ''${TMUX+x} ]]; then
+        tmux attach -t "$selected_name"
+      else
+        tmux switch-client -t "$selected_name"
+      fi
+    '';
+  };
+
+in
+{
+  options.my.programs.tmux = {
+    enable = mkEnableOption "tmux";
+    autoAttach = mkEnableOption "autoAttach";
+  };
+
+  config = mkIf cfg.enable {
+    my.shell.abbreviations.t = "tmux";
+
+    home-manager.users.moritz.home.packages = [ tmux-sessionizer ];
+    home-manager.users.moritz.programs = {
+      tmux = {
+        enable = true;
+        clock24 = true;
+        customPaneNavigationAndResize = true;
+        keyMode = "vi";
+        mouse = true;
+        newSession = true;
+        prefix = "C-Space";
+        sensibleOnTop = false;
+        plugins = with pkgs.tmuxPlugins; [
+          sensible
+          tmux-fzf
+          yank
+        ];
+      };
+      fzf.tmux.enableShellIntegration = true;
+      fish.interactiveShellInit =
+        let
+          insideVariables = [ "$TMUX" "$INSIDE_EMACS" "$EMACS" "$VIM" "$VSCODE_RESOLVING_ENVIRONMENT" ];
+          insideVariableMissing = concatStringsSep " && " (map (x: "test -z ${x}") insideVariables);
+        in
+        mkIf cfg.autoAttach
+          ''
+            if ! fish_is_root_user && test "$TERM_PROGRAM" != 'vscode' && ${insideVariableMissing}
+                if test -z $tmux_autostarted
+                    set -x tmux_autostarted true
+                    ts
+                end
+            end
+          '';
+
+    };
+  };
+}