diff --git a/home.nix b/home.nix
index cfcd59b..0ec628a 100644
--- a/home.nix
+++ b/home.nix
@@ -14,8 +14,8 @@
     l = "bat";
     m = "micro";
     du = "dua interactive";
+    br = "broot";
   };
 
   home.sessionVariables = { EDITOR = "micro"; };
-
 }
diff --git a/programs/default.nix b/programs/default.nix
index 85f2e06..1f91e38 100644
--- a/programs/default.nix
+++ b/programs/default.nix
@@ -7,9 +7,10 @@
     broot
     cloc
     cloudflare-dyndns
+    comma
     config.nix.package
     coreutils
-    delta
+    ddgr
     dua
     entr
     fd
@@ -18,12 +19,15 @@
     haskellPackages.cabal-plan
     haskellPackages.graphmod
     httpie
-    mosh
+    jetbrains.idea-community
     micro
     niv
     nixfmt
+    nix-diff
+    ranger
+    shellcheck
     statix
-    tree
+    tealdeer
 
     # fonts
     fira-mono
diff --git a/programs/fish.nix b/programs/fish.nix
index e5dc5e8..eaea13b 100644
--- a/programs/fish.nix
+++ b/programs/fish.nix
@@ -33,6 +33,13 @@
         };
       }
     ];
+
+    functions = {
+      where = "readlink -f (which $argv)";
+      ghe =
+        "set -l dir (mktemp -d); git clone --depth 1 https://github.com/$argv $dir; cd $dir; ranger;";
+    };
+
     interactiveShellInit = ''
       fzf_configure_bindings --git_status=\cs --history=\cr --variables=\cv --directory=\cf --git_log=\cg
     '';