diff -r 00c0632f0f40 -r d0e88022e209 test/sandbox.c
--- a/test/sandbox.c	Sun Nov 19 13:27:08 2023 +0100
+++ b/test/sandbox.c	Thu Nov 23 23:08:57 2023 +0100
@@ -52,7 +52,9 @@
     AscWindow *window = asc_window_initialize(0, &settings);
     asc_shader_initialize_predefined();
 
-    AscTextNode fps_counter = {0};
+    asc_set_font(asc_font(ASC_FONT_REGULAR, 24));
+    asc_ink_rgb(255, 0, 0);
+    AscTextNode *fps_counter = asc_text(50, 50, "60 FPS");
     unsigned last_fps = 0;
 
     while (asc_loop_next()) {
@@ -65,19 +67,16 @@
             unsigned fps = 1000u / asc_context.elapsed_millis;
             if (fps != last_fps) {
                 last_fps = fps;
-                asc_set_font(asc_font(ASC_FONT_REGULAR, 24));
-                asc_ink_rgb(255, 0, 0);
-                cxmutstr fpstext = cx_asprintf("%u FPS", fps);
-                asc_text_draw(&fps_counter, (asc_vec2i) {50, 50}, fpstext);
-                cx_strfree(&fpstext);
-            } else {
-                asc_text_redraw(&fps_counter);
+                cxBufferClear(&fps_counter->text);
+                cx_bprintf(&fps_counter->text, "%u FPS", fps);
+                asc_text_update(fps_counter);
             }
         }
+        asc_text_draw(fps_counter);
     }
 
     // TODO: maybe nodes should also be "garbage collected"
-    asc_text_destroy(&fps_counter);
+    asc_text_free(fps_counter);
 
     asc_context_destroy();
     return 0;