diff --git a/net/http/fs/fs.go b/net/http/fs/fs.go
deleted file mode 100644
index f2ce235..0000000
--- a/net/http/fs/fs.go
+++ /dev/null
@@ -1,47 +0,0 @@
-package fs
-
-import (
-	"fmt"
-	"io/fs"
-	"os"
-)
-
-var _ fs.FS = (FS{})
-
-// An FS provides access to a hierarchical file system.
-type FS struct {
-	fsys fs.FS
-}
-
-// Must panics if there is an error returning the subtree
-func Must(fsys fs.FS, name string) FS {
-	f, err := Sub(fsys, name)
-	if err != nil {
-		panic(err)
-	}
-	return f
-}
-
-// Sub returns an FS corresponding to the subtree rooted at fsys's dir.
-func Sub(fsys fs.FS, name string) (FS, error) {
-	f, err := fs.Sub(fsys, name)
-	if err != nil {
-		return FS{}, fmt.Errorf("sub: %w", err)
-	}
-	return FS{fsys: f}, nil
-}
-
-// Open tries to open the file with the supplied name. If not found retires with `.html` extension
-func (fsys FS) Open(name string) (fs.File, error) {
-	f, err := fsys.fsys.Open(name)
-	if os.IsNotExist(err) {
-		if f, err := fsys.fsys.Open(name + ".html"); err == nil {
-			return f, nil
-		}
-	}
-	return f, err
-}
-
-func NewFS(fsys fs.FS) *FS {
-	return &FS{fsys: fsys}
-}
diff --git a/net/http/fs/fs_test.go b/net/http/fs/fs_test.go
deleted file mode 100644
index e2d805b..0000000
--- a/net/http/fs/fs_test.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package fs_test
-
-import (
-	"embed"
-	"testing"
-
-	"go.adoublef.dev/is"
-	"go.adoublef.dev/sdk/net/http/fs"
-)
-
-//go:embed all:testdata
-var embedFS embed.FS
-
-// var fsys = fs.Must(embedFS, "testdata")
-
-func TestFS(t *testing.T) {
-	t.Run("sub-root of file system", func(t *testing.T) {
-		is := is.New(t)
-
-		fs, err := fs.Sub(embedFS, "testdata")
-		is.NoErr(err) // subtree of embedded file system
-
-		_, err = fs.Open("a")
-		is.NoErr(err) // open file `a.html` using the filename
-	})
-}
diff --git a/net/http/fs/testdata/a.html b/net/http/fs/testdata/a.html
deleted file mode 100644
index e69de29..0000000