diff --git a/flake.lock b/flake.lock
index bd98a78..5d1bb7f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -59,6 +59,22 @@
         "type": "github"
       }
     },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1761588595,
+        "narHash": "sha256-XKUZz9zewJNUj46b4AJdiRZJAvSZ0Dqj2BNfXvFlJC4=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "f387cd2afec9419c8ee37694406ca490c3f34ee5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-schemas": {
       "locked": {
         "lastModified": 1761577921,
@@ -87,6 +103,89 @@
         "url": "https://flakehub.com/f/DeterminateSystems/flake-schemas/%2A"
       }
     },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "git-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "go-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1765016596,
+        "narHash": "sha256-rhSqPNxDVow7OQKi4qS5H8Au0P4S3AYbawBSmJNUtBQ=",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "548fc44fca28a5e81c5d6b846e555e6b9c2a5a3c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "go-overlay",
+          "git-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "go-overlay": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "git-hooks": "git-hooks",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1775676807,
+        "narHash": "sha256-l7B5l6cGBZoW4bs+4Zq/FMgxaZWWJqdUDkCVuH98hMY=",
+        "owner": "purpleclay",
+        "repo": "go-overlay",
+        "rev": "c5bd812957211f42c207da6b1415f49de30e183f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "purpleclay",
+        "repo": "go-overlay",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -141,6 +240,22 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1765779637,
+        "narHash": "sha256-KJ2wa/BLSrTqDjbfyNx70ov/HdgNBCBBSQP3BIzKnv4=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1306659b587dc277866c7b69eb97e5f07864d8c4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1774244481,
         "narHash": "sha256-4XfMXU0DjN83o6HWZoKG9PegCvKvIhNUnRUI19vzTcQ=",
@@ -156,7 +271,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1744536153,
         "narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
@@ -172,7 +287,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1766201043,
         "narHash": "sha256-eplAP+rorKKd0gNjV3rA6+0WMzb1X1i16F5m5pASnjA=",
@@ -186,7 +301,7 @@
         "url": "https://flakehub.com/f/NixOS/nixpkgs/%2A"
       }
     },
-    "nixpkgs_5": {
+    "nixpkgs_6": {
       "locked": {
         "lastModified": 1769089682,
         "narHash": "sha256-9yA/LIuAVQq0lXelrZPjLuLVuZdm03p8tfmHhnDIkms=",
@@ -204,9 +319,10 @@
       "inputs": {
         "aagl": "aagl",
         "darwin": "darwin",
+        "go-overlay": "go-overlay",
         "home-manager": "home-manager",
         "nix-flatpak": "nix-flatpak",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
         "rust-overlay": "rust-overlay_2",
         "swaytreesave": "swaytreesave",
         "vintage-story": "vintage-story"
@@ -232,7 +348,7 @@
     },
     "rust-overlay_2": {
       "inputs": {
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_4"
       },
       "locked": {
         "lastModified": 1774321696,
@@ -251,7 +367,7 @@
     "swaytreesave": {
       "inputs": {
         "flake-schemas": "flake-schemas",
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_5"
       },
       "locked": {
         "lastModified": 1767148467,
@@ -267,10 +383,25 @@
         "url": "https://scm.wyattjmiller.com/wymiller/swaytreesave-nix.git"
       }
     },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "vintage-story": {
       "inputs": {
         "flake-schemas": "flake-schemas_2",
-        "nixpkgs": "nixpkgs_5"
+        "nixpkgs": "nixpkgs_6"
       },
       "locked": {
         "lastModified": 1769397199,
diff --git a/flake.nix b/flake.nix
index 2a55f9e..12b827b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,6 +12,7 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     rust-overlay.url = "github:oxalica/rust-overlay";
+    go-overlay.url = "github:purpleclay/go-overlay";
     aagl = {
       url = "github:ezKEa/aagl-gtk-on-nix";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -29,6 +30,7 @@
     darwin,
     home-manager,
     rust-overlay,
+    go-overlay,
     aagl,
     swaytreesave,
     vintage-story,
@@ -43,6 +45,7 @@
     myOverlays = { ... }: {
       nixpkgs.overlays = [
         rust-overlay.overlays.default
+        go-overlay.overlays.default
         aagl.overlays.default
         self.common.overlays
       ];
@@ -203,6 +206,7 @@
         {
           nixpkgs.overlays = [
             rust-overlay.overlays.default
+            go-overlay.overlays.default
             self.common.overlays
           ];
         }
diff --git a/home/packages/workstation.nix b/home/packages/workstation.nix
index 083eab9..acf6cbb 100644
--- a/home/packages/workstation.nix
+++ b/home/packages/workstation.nix
@@ -18,7 +18,6 @@
     fh
     kubectl # kube config is deliberately not included
     kubectx
-    obsidian
     vscode
     yt-dlp
     weechat
@@ -29,5 +28,10 @@
     deadnix
     alejandra
     statix
+    gh
+    ghDashLatest
+    diffNavLatest
+  ] ++ lib.optionals isNixOS [
+    obsidian
   ];
 }
diff --git a/modules/common/overlays.nix b/modules/common/overlays.nix
index a8978ef..5969180 100644
--- a/modules/common/overlays.nix
+++ b/modules/common/overlays.nix
@@ -1,6 +1,9 @@
 final: prev: let
-  # Use latest rust from overlay which should work on non-NixOS
   rust_latest = prev.rust-bin.stable.latest.default;
+  golang_latest = prev.go-bin.latestStable;
+  buildGoModuleLatest = prev.buildGoModule.override {
+    go = golang_latest;
+  };
   myRustPlatform = prev.makeRustPlatform {
     cargo = rust_latest;
     rustc = rust_latest;
@@ -62,4 +65,53 @@ in {
   #     "-X github.com/derailed/k9s/version.BuildSource=nix"
   #   ];
   # });
+
+  ghDashLatest = (prev.gh-dash.override {
+    buildGoModule = buildGoModuleLatest;
+  }).overrideAttrs (oldAttrs: rec {
+    version = "4.23.2";
+    src = prev.fetchFromGitHub {
+      owner = "dlvhdr";
+      repo = "gh-dash";
+      rev = "v${version}";
+      hash = "sha256-C06LPVoE23ITJpMG0x75Djgeup+eb5uYwA8wL7xxvWU=";
+    };
+
+    vendorHash = "sha256-4AbeoH0l7eIS7d0yyJxM7+woC7Q/FCh0BOJj3d1zyX4=";
+    doCheck = false;
+    checkFlags = [
+      "-skip=TestFullOutput"
+    ];
+
+    ldflags = [
+      "-s"
+      "-w"
+      "-X github.com/dlvhdr/gh-dash/v4/cmd.Version=${version}"
+    ];
+
+    passthru = (oldAttrs.passthru or {}) // {
+      tests = {
+        version = oldAttrs.testers.testVersion { package = final.ghDashLatest; };
+      };
+    };
+  });
+
+  diffNavLatest = (prev.diffnav.override {
+    buildGoModule = buildGoModuleLatest;
+  }).overrideAttrs (_: rec {
+    version = "0.10.0";
+    src = prev.fetchFromGitHub {
+      owner = "dlvhdr";
+      repo = "diffnav";
+      rev = "v${version}";
+      hash = "sha256-6VtAQzZNLQrf8QYVXxLUgb3F6xguFDbwaE9kahPhbSE=";
+    };
+
+    vendorHash = "sha256-gmmckzR0D1oFuTG5TAb6gLMoNbcZl9EsjbFjhPfJqnQ=";
+
+    ldflags = [
+      "-s"
+      "-w"
+    ];
+  });
 }