.gitignore

@@ -1,3 +1,3 @@
 .vscode
 app
-web/*.wasm
+web/

main.go

@@ -7,6 +7,19 @@ import (
 	"github.com/maxence-charriere/go-app/v9/pkg/app"
 )
 
+// hello is a component that displays a simple "Hello World!". A component is a
+// customizable, independent, and reusable UI element. It is created by
+// embedding app.Compo into a struct.
+type hello struct {
+	app.Compo
+}
+
+// The Render method is where the component appearance is defined. Here, a
+// "Hello World!" is displayed as a heading.
+func (h *hello) Render() app.UI {
+	return app.H1().Text("Hello World!")
+}
+
 // The main function is the entry point where the app is configured and started.
 // It is executed in 2 different environments: A client (the web browser) and a
 // server.
@@ -37,10 +50,8 @@ func main() {
 	// required resources to make it work into a web browser. Here it is
 	// configured to handle requests with a path that starts with "/".
 	http.Handle("/", &app.Handler{
-		Name:        "Internetica Galactica",
+		Name:        "Hello",
-		Description: "A 1990's style PWA!",
+		Description: "An Hello World! example",
-		,
-
 	})
 
 	if err := http.ListenAndServe(":8000", nil); err != nil {