diff --git a/README.md b/README.md
index fd6840c..27a1530 100644
--- a/README.md
+++ b/README.md
@@ -210,11 +210,11 @@ i.ShareTemplateData("title", "Home page")
 #### Share template func
 
 ```go
-i.ShareTemplateFunc("trim", strings.Trim)
+i.ShareTemplateFunc("trim", strings.TrimSpace)
 ```
 
 ```html
-<title>{{ trim "foo bar" }}</title>
+<title>{{ trim " foo bar " }}</title>
 ```
 
 #### Pass template data via context (in middleware)
diff --git a/examples/vue3_tailwind/Makefile b/examples/vue3_tailwind/Makefile
new file mode 100644
index 0000000..502d47b
--- /dev/null
+++ b/examples/vue3_tailwind/Makefile
@@ -0,0 +1,2 @@
+ssr:
+	npm run build && node bootstrap/ssr/ssr.js
\ No newline at end of file
diff --git a/inertia.go b/inertia.go
index 0391a3f..2e87e43 100644
--- a/inertia.go
+++ b/inertia.go
@@ -85,20 +85,41 @@ func (i *Inertia) Render(w http.ResponseWriter, r *http.Request, component strin
 	}
 
 	if IsInertiaRequest(r) {
-		if err := i.doInertiaResponse(w, page); err != nil {
+		if err = i.doInertiaResponse(w, page); err != nil {
 			return fmt.Errorf("inertia response: %w", err)
 		}
 
 		return
 	}
 
-	if err := i.doHTMLResponse(w, r, page); err != nil {
+	if err = i.doHTMLResponse(w, r, page); err != nil {
 		return fmt.Errorf("html response: %w", err)
 	}
 
 	return nil
 }
 
+type page struct {
+	Component string `json:"component"`
+	Props     Props  `json:"props"`
+	URL       string `json:"url"`
+	Version   string `json:"version"`
+}
+
+func (i *Inertia) buildPage(r *http.Request, component string, props Props) (*page, error) {
+	props, err := i.prepareProps(r, component, props)
+	if err != nil {
+		return nil, fmt.Errorf("prepare props: %w", err)
+	}
+
+	return &page{
+		Component: component,
+		Props:     props,
+		URL:       r.RequestURI,
+		Version:   i.version,
+	}, nil
+}
+
 func (i *Inertia) doInertiaResponse(w http.ResponseWriter, page *page) error {
 	pageJSON, err := i.marshallJSON(page)
 	if err != nil {
diff --git a/inertia_bench_test.go b/inertia_bench_test.go
deleted file mode 100644
index 1f7c62b..0000000
--- a/inertia_bench_test.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package gonertia
-
-import (
-	"encoding/json"
-	"testing"
-)
-
-func BenchmarkInertia_inertiaContainerHTML(b *testing.B) {
-	inertia := Inertia{
-		containerID: "foobar",
-	}
-
-	page, err := json.Marshal(map[string]any{
-		"foo": "bar",
-	})
-	if err != nil {
-		b.Fatalf("unexpected error: %#v", err)
-	}
-
-	b.ResetTimer()
-
-	for i := 0; i < b.N; i++ {
-		inertia.inertiaContainerHTML(page)
-	}
-}
diff --git a/inertia_test.go b/inertia_test.go
index d8476ba..340901b 100644
--- a/inertia_test.go
+++ b/inertia_test.go
@@ -2,6 +2,7 @@ package gonertia
 
 import (
 	"net/http"
+	"strings"
 	"testing"
 	"testing/fstest"
 )
@@ -150,6 +151,58 @@ func TestInertia_Render(t *testing.T) {
 
 			assertRootTemplateSuccess(t, i)
 		})
+
+		t.Run("shared funcs", func(t *testing.T) {
+			t.Parallel()
+
+			f := tmpFile(t, `{{ trim " foo bar " }}`)
+			w, r := requestMock(http.MethodGet, "/")
+
+			i := I(func(i *Inertia) {
+				i.rootTemplatePath = f.Name()
+				i.sharedTemplateFuncs = TemplateFuncs{
+					"trim": strings.TrimSpace,
+				}
+			})
+
+			err := i.Render(w, r, "Some/Component")
+			if err != nil {
+				t.Fatalf("unexpected error: %#v", err)
+			}
+
+			got := w.Body.String()
+			want := "foo bar"
+
+			if got != want {
+				t.Fatalf("got=%s, want=%s", got, want)
+			}
+		})
+
+		t.Run("shared template data", func(t *testing.T) {
+			t.Parallel()
+
+			f := tmpFile(t, `Hello, {{ .text }}!`)
+			w, r := requestMock(http.MethodGet, "/")
+
+			i := I(func(i *Inertia) {
+				i.rootTemplatePath = f.Name()
+				i.sharedTemplateData = TemplateData{
+					"text": "world",
+				}
+			})
+
+			err := i.Render(w, r, "Some/Component")
+			if err != nil {
+				t.Fatalf("unexpected error: %#v", err)
+			}
+
+			got := w.Body.String()
+			want := "foo bar"
+
+			if got != want {
+				t.Fatalf("got=%s, want=%s", got, want)
+			}
+		})
 	})
 
 	t.Run("inertia request", func(t *testing.T) {
diff --git a/page.go b/page.go
deleted file mode 100644
index 773460f..0000000
--- a/page.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package gonertia
-
-import (
-	"fmt"
-	"net/http"
-)
-
-type page struct {
-	Component string `json:"component"`
-	Props     Props  `json:"props"`
-	URL       string `json:"url"`
-	Version   string `json:"version"`
-}
-
-func (i *Inertia) buildPage(r *http.Request, component string, props Props) (*page, error) {
-	props, err := i.prepareProps(r, component, props)
-	if err != nil {
-		return nil, fmt.Errorf("prepare props: %w", err)
-	}
-
-	return &page{
-		Component: component,
-		Props:     props,
-		URL:       r.RequestURI,
-		Version:   i.version,
-	}, nil
-}
diff --git a/page_bench_test.go b/page_bench_test.go
deleted file mode 100644
index 6cef314..0000000
--- a/page_bench_test.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package gonertia
-
-import (
-	"context"
-	"net/http"
-	"testing"
-)
-
-func BenchmarkInertia_buildPage(b *testing.B) {
-	inertia := Inertia{}
-
-	req, err := http.NewRequestWithContext(context.Background(), http.MethodGet, "/foo", nil)
-	if err != nil {
-		b.Fatalf("unexpected error: %#v", err)
-	}
-
-	props := Props{
-		"foo": "bar",
-	}
-
-	b.ResetTimer()
-
-	for i := 0; i < b.N; i++ {
-		_, _ = inertia.buildPage(req, "foobar", props)
-	}
-}