diff --git a/README.md b/README.md
index 0694829..5b7e46e 100644
--- a/README.md
+++ b/README.md
@@ -13,10 +13,26 @@ $ hugo server
 
 // other tab: run tailwindcss in watch mode
 $ tailwindcss -i assets/css/input.css -o static/tailwind.css --watch
+
+// other tab: run htmx backend
+$ cd server
+$ go install github.com/a-h/templ/cmd/templ@latest
+$ templ generate
+$ go run .
 ```
 
 ## Deployment
 
 ```
+// deploy static HTML generated by hugo
 $ ./deploy
+
+// update server manually
+$ ssh ekzy.is
+$ tmux at -t <session>
+$ <CTRL-C>
+$ git pull
+$ cd server && templ generate && go build -o server .
+$ ./server
+$ <CTRL-B+D>
 ```
diff --git a/shell.nix b/shell.nix
index a4bbd4e..94f26aa 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,6 +1,8 @@
 { pkgs ? import <nixpkgs> {} }:
-  pkgs.mkShell {
-    nativeBuildInputs = with pkgs.buildPackages; [
-      go hugo tailwindcss
-    ];
+
+pkgs.mkShell {
+  nativeBuildInputs = with pkgs.buildPackages;
+  [
+    go hugo tailwindcss
+  ];
 }