diff --git a/home/features/cli/git.nix b/home/features/cli/git.nix
index e9f3221..20f593f 100644
--- a/home/features/cli/git.nix
+++ b/home/features/cli/git.nix
@@ -1,4 +1,4 @@
-{ pkgs, config, ... }: {
+{ pkgs, ... }: {
   programs.git = {
     enable = true;
     package = pkgs.gitFull;
@@ -8,6 +8,12 @@
     userName = "Matei Adriel";
     userEmail = "rafaeladriel11@gmail.com";
 
+    ignores = [
+      # Syncthing
+      ".stfolder"
+      ".stversions"
+    ];
+
     extraConfig = {
       github.user = "Mateiadrielrafael";
       hub.protocol = "ssh";
diff --git a/home/features/desktop/firefox/default.nix b/home/features/desktop/firefox/default.nix
index 8c4cd21..806b1dc 100644
--- a/home/features/desktop/firefox/default.nix
+++ b/home/features/desktop/firefox/default.nix
@@ -181,13 +181,15 @@ in
     apps.extensions = extensions;
     apps.app = {
       # {{{ Job stuff
+      # {{{ Asana
       asana = {
         url = "https://app.asana.com/";
         icon = ./icons/asana.png;
         displayName = "Asana";
         id = 1;
       };
-
+      # }}}
+      # {{{ Clockodo
       clockodo = {
         url = "https://my.clockodo.com/en/";
         icon = ./icons/clockodo.png;
@@ -195,27 +197,39 @@ in
         id = 2;
       };
       # }}}
-
+      # }}}
+      # {{{ Gitlab
       gitlab = {
         url = "https://gitlab.com";
         icon = ./icons/gitlab.png;
         displayName = "Gitlab";
         id = 3;
       };
-
+      # }}}
+      # {{{ Desmos
       desmos = {
         url = "https://www.desmos.com/calculator";
         icon = ./icons/desmos.png;
         displayName = "Desmos";
         id = 4;
       };
-
+      # }}}
+      # {{{ Monkey type
       monkey-type = {
         url = "https://monkeytype.com/";
         icon = ./icons/monkeytype.png;
         displayName = "Monkeytype";
         id = 5;
       };
+      # }}}
+      # {{{ Syncthing
+      syncthing = {
+        url = "http://localhost:8384/";
+        icon = ./icons/syncthing.png;
+        displayName = "Syncthing";
+        id = 6;
+      };
+      # }}}
     };
     # }}}
   };
diff --git a/home/features/desktop/firefox/icons/syncthing.png b/home/features/desktop/firefox/icons/syncthing.png
new file mode 100644
index 0000000..5b7b94a
Binary files /dev/null and b/home/features/desktop/firefox/icons/syncthing.png differ
diff --git a/home/features/persistence.nix b/home/features/persistence.nix
index 222885f..7610be7 100644
--- a/home/features/persistence.nix
+++ b/home/features/persistence.nix
@@ -41,12 +41,12 @@
   # }}}
   # {{{ Neovim
   satellite.persistence.at.cache.apps.Neovim.directories = [
-  #  "${config.xdg.dataHome}/nvim"
+    #  "${config.xdg.dataHome}/nvim"
   ];
   # }}}
   # {{{ SSH
   satellite.persistence.at.state.apps.Ssh.directories = [
-  #  ".ssh"
+    #  ".ssh"
   ];
   # }}}
   # {{{ QBittorrent
@@ -95,4 +95,9 @@
   # {{{ Wine
   satellite.persistence.at.state.apps.Wine.directories = [ ".wine" ];
   # }}}
+  # {{{ Syncthing
+  satellite.persistence.at.state.apps.Syncthing.directories = [
+    "${config.xdg.configHome}/syncthing" # Syncthing config data
+  ];
+  # }}}
 }
diff --git a/home/features/wayland/hyprland/hyprland.conf b/home/features/wayland/hyprland/hyprland.conf
index 59a4934..2e7c020 100644
--- a/home/features/wayland/hyprland/hyprland.conf
+++ b/home/features/wayland/hyprland/hyprland.conf
@@ -33,13 +33,14 @@ gestures {
 }
 
 # Execute apps at launch
-exec-once = wezterm & firefox & discocss & spotify
+exec-once = wezterm & firefox & discocss & spotify & Obsidian
 
 # {{{ Window rules
 # {{{ Automatically move stuff to workspaces
 windowrulev2 = workspace 2 silent, title:^(.*Firefox.*)$ 
 windowrulev2 = workspace 3 silent, title:^(.*(Disc|WebC)ord.*)$ 
 windowrulev2 = workspace 6 silent, title:^(.*Spotify.*)$ 
+windowrulev2 = workspace 7 silent, title:^(.*Obsidian.*)$ 
 # }}}
 # {{{ Idleinhibit rules
 # - while firefox is fullscreen
diff --git a/hosts/nixos/common/optional/syncthing.nix b/hosts/nixos/common/optional/syncthing.nix
new file mode 100644
index 0000000..8f801ae
--- /dev/null
+++ b/hosts/nixos/common/optional/syncthing.nix
@@ -0,0 +1,37 @@
+{
+  services.syncthing = {
+    enable = true;
+
+    openDefaultPorts = true;
+
+    configDir = "/home/adrielus/.config/syncthing";
+    dataDir = "/persist/data/syncthing";
+
+    user = "adrielus";
+    group = "syncthing";
+    # guiAddress = "0.0.0.0:8384"; # TODO: put this behind nginx
+
+    overrideDevices = true;
+    overrideFolders = true;
+
+    devices = {
+      "enceladus" = { id = "QWOAERM-V2FNXPI-TB7NFUS-LKW7JTB-IZY4OEZ-FYDPJNP-6IKPW4Y-YREXDQM"; };
+    };
+
+    folders = {
+      "stellar-sanctum" = {
+        path = "/home/adrielus/Projects/stellar-sanctum/";
+        devices = [ "enceladus" ];
+
+        # TODO: remove this once I switch to zfs
+        versioning = {
+          type = "staggered";
+          params = {
+            cleanInterval = "3600"; # 1 hour in seconds
+            maxAge = "604800"; # 14 days in seconds.
+          };
+        };
+      };
+    };
+  };
+}
diff --git a/hosts/nixos/tethys/default.nix b/hosts/nixos/tethys/default.nix
index e77e616..f3bf580 100644
--- a/hosts/nixos/tethys/default.nix
+++ b/hosts/nixos/tethys/default.nix
@@ -11,6 +11,7 @@
     ../common/optional/slambda.nix
     ../common/optional/xdg-portal.nix
     ../common/optional/hyprland.nix
+    ../common/optional/syncthing.nix
     ../common/optional/xmonad
 
     ./hardware-configuration.nix