Add example of the powerful 'templ' generated templates

_examples/view/templ/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"github.com/kataras/iris/v12"
+)
+
+// 1.
+// $ go install github.com/a-h/templ/cmd/templ@latest
+// $ templ generate
+// $ go run .
+func main() {
+	component := hello("Makis")
+
+	app := iris.New()
+	app.Get("/", iris.Component(component))
+
+	app.Listen(":8080")
+}