diff --git a/nixos/home/jahanson/workstation.nix b/nixos/home/jahanson/workstation.nix
index 5d847c8..f459950 100644
--- a/nixos/home/jahanson/workstation.nix
+++ b/nixos/home/jahanson/workstation.nix
@@ -48,6 +48,7 @@ with config;
         unstable.fractal
         unstable.httpie
         unstable.jetbrains.datagrip
+        unstable.jetbrains.rust-rover
         unstable.peazip
         unstable.seabird
         unstable.talosctl
@@ -69,6 +70,8 @@ with config;
         unstable.act # run GitHub actions locally
         unstable.nodePackages_latest.prettier # code formatter
         unstable.tailspin # logfile highlighter
+        coder
+
       ];
   };
 }
diff --git a/nixos/overlays/coder/default.nix b/nixos/overlays/coder/default.nix
new file mode 100644
index 0000000..81312e8
--- /dev/null
+++ b/nixos/overlays/coder/default.nix
@@ -0,0 +1,108 @@
+{ lib
+, channel ? "mainline"
+, fetchurl
+, installShellFiles
+, makeBinaryWrapper
+, terraform
+, stdenvNoCC
+, unzip
+, nixosTests
+}:
+
+let
+  inherit (stdenvNoCC.hostPlatform) system;
+
+  channels = {
+    stable = {
+      version = "2.14.3";
+      hash = {
+        x86_64-linux = "sha256-CDQmixywYDLj3ABqTEnaUftITSFGA/wGAfe0IFoU64g=";
+        x86_64-darwin = "sha256-TDpoby2lBw8W6zJrHgF/AQFQL+j9dv3d21VLsiSd1sk=";
+        aarch64-linux = "sha256-L+2YOMgH1cCl4o1VFZk1dC258/XStgiH9lr9PEQOPSo=";
+        aarch64-darwin = "sha256-hG3HsJ+DIjwB5ehT+Hd3EZduvjNXYTZLYbAYCRWWiQ8=";
+      };
+    };
+    mainline = {
+      version = "2.15.0";
+      hash = {
+        x86_64-linux = "sha256-zM5l3vkLKuDdZHTgVTYfvfYTGLCpDnA2GZDh5PLQ9rs=";
+        x86_64-darwin = "sha256-AbW92RMaPfusve5DxRaT3npeN2zVzrBOBL3XGN8235I=";
+        aarch64-linux = "sha256-13FZc1zMmaxfDp0bXBFzf2gcO6wkiA932C5m9oon2GQ=";
+        aarch64-darwin = "sha256-UP08DncRvM1NjtMOfanDnXGySK1RrCUta5lbIvJ7vto=";
+      };
+    };
+  };
+in
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "coder";
+  version = channels.${channel}.version;
+  src = fetchurl {
+    hash = (channels.${channel}.hash).${system};
+
+    url =
+      let
+        systemName = {
+          x86_64-linux = "linux_amd64";
+          aarch64-linux = "linux_arm64";
+          x86_64-darwin = "darwin_amd64";
+          aarch64-darwin = "darwin_arm64";
+        }.${system};
+
+        ext = {
+          x86_64-linux = "tar.gz";
+          aarch64-linux = "tar.gz";
+          x86_64-darwin = "zip";
+          aarch64-darwin = "zip";
+        }.${system};
+      in
+      "https://github.com/coder/coder/releases/download/v${finalAttrs.version}/coder_${finalAttrs.version}_${systemName}.${ext}";
+  };
+
+  nativeBuildInputs = [
+    installShellFiles
+    makeBinaryWrapper
+    unzip
+  ];
+
+  unpackPhase = ''
+    runHook preUnpack
+
+    case $src in
+        *.tar.gz) tar -xz -f "$src" ;;
+        *.zip)    unzip      "$src" ;;
+    esac
+
+    runHook postUnpack
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D -m755 coder $out/bin/coder
+
+    runHook postInstall
+  '';
+
+  postInstall = ''
+    wrapProgram $out/bin/coder \
+      --prefix PATH : ${lib.makeBinPath [ terraform ]}
+  '';
+
+  # integration tests require network access
+  doCheck = false;
+
+  meta = {
+    description = "Provision remote development environments via Terraform";
+    homepage = "https://coder.com";
+    license = lib.licenses.agpl3Only;
+    mainProgram = "coder";
+    maintainers = with lib.maintainers; [ ghuntley kylecarbs urandom ];
+  };
+
+  passthru = {
+    updateScript = ./update.sh;
+    tests = {
+      inherit (nixosTests) coder;
+    };
+  };
+})
diff --git a/nixos/overlays/default.nix b/nixos/overlays/default.nix
index f342c87..d663757 100644
--- a/nixos/overlays/default.nix
+++ b/nixos/overlays/default.nix
@@ -14,9 +14,14 @@ let
     mods = super.callPackage ./charm-mods { };
   };
 
+  coderOverlay = self: super: {
+    coder = super.callPackage ./coder { };
+  };
+
   smartmontoolsOverlay = import ./smartmontools { };
 in
 {
+  coder = coderOverlay;
   comm-packages = inputs.nix-vscode-extensions.overlays.default;
   mods = modsOverlay;
   nur = inputs.nur.overlay;