diff --git a/home/niri/default.nix b/home/niri/default.nix
index 0c72563..ea9acb9 100644
--- a/home/niri/default.nix
+++ b/home/niri/default.nix
@@ -50,7 +50,7 @@ in
         natural-scroll = true;
         click-method = "clickfinger";
       };
-      warp-mouse-to-focus = true;
+      warp-mouse-to-focus = false;
       focus-follows-mouse.enable = false;
     };
 
@@ -79,6 +79,11 @@ in
           }
           { app-id = "mpv"; }
           { app-id = "Bitwarden"; }
+          {
+            app-id = "ghidra-Ghidra";
+            # pop-up windows
+            title = "^win(.*)";
+          }
         ];
         open-floating = true;
       }
diff --git a/home/yt/common.nix b/home/yt/common.nix
index 4d7acca..e919d4b 100644
--- a/home/yt/common.nix
+++ b/home/yt/common.nix
@@ -61,4 +61,5 @@
   };
   programs.ripgrep.enable = true;
   programs.man.generateCaches = true;
+  programs.fd.enable = true;
 }
diff --git a/home/yt/ytnix.nix b/home/yt/ytnix.nix
index 97cefe9..fa26fd2 100644
--- a/home/yt/ytnix.nix
+++ b/home/yt/ytnix.nix
@@ -103,6 +103,10 @@
     github-cli
     fuzzel
     nixpkgs-review
+    just
+    hugo
+    ghidra
+    sequoia
   ];
 
   programs.waybar.enable = true;
@@ -155,4 +159,9 @@
     commit.gpgsign = true;
     core.sshCommand = "ssh -i ~/.ssh/id.key";
   };
+
+  home.sessionVariables = {
+    # to make ghidra work on xwayland
+    _JAVA_AWT_WM_NONREPARENTING = 1;
+  };
 }