diff --git a/home/default.nix b/home/default.nix
index d914eb7..75a2ac4 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -5,6 +5,7 @@
     ./bat.nix
     ./emacs.nix
     ./env.nix
+    ./firefox.nix
     ./fish
     ./flameshot.nix
     ./git.nix
@@ -14,6 +15,7 @@
     ./ssh.nix
     ./themes
     ./tmux.nix
+    ./tridactyl.nix
     ./x
   ];
 
diff --git a/home/firefox.nix b/home/firefox.nix
new file mode 100644
index 0000000..15a40ad
--- /dev/null
+++ b/home/firefox.nix
@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.my.home.firefox;
+in
+{
+  options.my.home.firefox = with lib; {
+    enable = (mkEnableOption "firefox config") // { default = config.my.home.x.enable; };
+  };
+
+  config = lib.mkIf cfg.enable {
+    programs.firefox = {
+      enable = true;
+      package = pkgs.unstable.firefox.override {
+        cfg = {
+          enableTridactylNative = true;
+        };
+      };
+    };
+  };
+}
diff --git a/home/tridactyl.nix b/home/tridactyl.nix
new file mode 100644
index 0000000..b179812
--- /dev/null
+++ b/home/tridactyl.nix
@@ -0,0 +1,13 @@
+{ config, lib, ... }:
+let
+  cfg = config.my.home.tridactyl;
+in
+{
+  options.my.home.tridactyl = with lib; {
+    enable = (mkEnableOption "tridactyl code display tool") // { default = config.my.home.firefox.enable; };
+  };
+
+  config = lib.mkIf cfg.enable {
+    xdg.configFile."tridactyl/tridactylrc".source = ./tridactylrc;
+  };
+}
diff --git a/home/tridactylrc b/home/tridactylrc
new file mode 100644
index 0000000..2b756e3
--- /dev/null
+++ b/home/tridactylrc
@@ -0,0 +1,31 @@
+" This wipes all existing settings. This means that if a setting in this file is
+" removed, then it will return to default. In other words, this file serves as
+" as an enforced single point of truth for Tridactyl's configuration.
+sanitize tridactyllocal tridactylsync
+
+" Ctrl-F should use the browser's native 'find' functionality.
+unbind <C-f>
+
+" Tridactyl has an incomplete find mode
+bind / fillcmdline find
+bind ? fillcmdline find -?
+bind n findnext 1
+bind N findnext -1
+bind ,<Space> nohlsearch
+
+" case insensitive if lowercase, case sensitive if using some uppercase letters
+set findcase smart
+
+" New reddit is bad
+autocmd DocStart ^http(s?)://www.reddit.com js tri.excmds.urlmodify("-t", "www", "old")
+
+" Orange site / Reddit / Lobste.rs specific hints to toggle comments
+bind ;c hint -Jc [class*="expand"],[class="togg"],[class="comment_folder"]
+
+" Use emacs as editor
+set editorcmd emacsclient -c
+
+" copy all the things
+set yankto both
+
+blacklistadd netflix.com