diff --git a/frontend/resources/public/wasm-playground/rects.html b/frontend/resources/public/wasm-playground/rects.html
deleted file mode 100644
index 86ab26bbbe..0000000000
--- a/frontend/resources/public/wasm-playground/rects.html
+++ /dev/null
@@ -1,79 +0,0 @@
-<!DOCTYPE html>
-<html lang="es">
-<head>
-  <meta charset="UTF-8" />
-  <title>WASM + WebGL2 Canvas</title>
-  <style>
-    body {
-      margin: 0;
-      background: #111;
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      height: 100vh;
-      overflow: hidden;
-    }
-    canvas {
-      width: 100%;
-      height: 100%;
-      position: absolute;
-    }
-  </style>
-</head>
-<body>
-  <canvas id="canvas"></canvas>
-  <script type="module">
-    import initWasmModule from '/js/render_wasm.js';
-    import {
-      addShapeSolidFill, hexToU32ARGB, getRandomInt, getRandomColor,
-      getRandomFloat, addShape, setShapeChildren, setup
-    } from './js/lib.js';
-
-    const canvas = document.getElementById("canvas");
-    canvas.width =  window.innerWidth;
-    canvas.height = window.innerHeight;
-
-    const params = new URLSearchParams(document.location.search);
-    const shapes = params.get("shapes") || 1000;
-
-    initWasmModule().then(Module => {
-      setup({
-        instance: Module,
-        canvas,
-        shapes
-      })
-
-      const children = [];
-      for (let shape = 0; shape < shapes; shape++) {
-        const color = getRandomColor()
-        children.push(
-          addShape({
-            parent: "00000000-0000-0000-0000-000000000000",
-            type: "rect", // rect
-            selrect: {
-              x: getRandomInt(0, canvas.width),
-              y: getRandomInt(0, canvas.height),
-              width: getRandomInt(20, 100),
-              height: getRandomInt(20, 100),
-            },
-            fills: [{ type: "solid", color, opacity: getRandomFloat(0.1, 1.0) }],
-            strokes: [{ width: 10, type: "solid", color, opacity: getRandomFloat(0.1, 1.0) }]
-          })
-        );
-      }
-
-      addShape({
-        id: "00000000-0000-0000-0000-000000000000",
-        children: children
-      })
-
-      performance.mark('render:begin');
-      Module._render(performance.now(), true);
-      performance.mark('render:end');
-      const { duration } = performance.measure('render', 'render:begin', 'render:end');
-      // alert(`render time: ${duration.toFixed(2)}ms`);
-    });
-
-  </script>
-</body>
-</html>
diff --git a/render-wasm/src/render.rs b/render-wasm/src/render.rs
index 39d36e05a8..f8dc8d5699 100644
--- a/render-wasm/src/render.rs
+++ b/render-wasm/src/render.rs
@@ -504,6 +504,7 @@ impl RenderState {
         modifiers: Option<&Matrix>,
         scale_content: Option<&f32>,
     ) {
+        emscripten::log!(emscripten::Log::Default, "render_shape {}", shape.id);
         let shape = if let Some(scale_content) = scale_content {
             &shape.scale_content(*scale_content)
         } else {
@@ -995,12 +996,14 @@ impl RenderState {
             debug::render(self);
         }
 
-        debug::render_wasm_label(self);
         while let Some(next_tile) = self.pending_tiles.pop() {
             emscripten::log!(emscripten::Log::Default, "next_tile {} {}", next_tile.0, next_tile.1);
             self.update_render_context(&next_tile);
             self.render_current_tile_to_final_canvas(false);
         }
+
+        debug::render_wasm_label(self);
+
         emscripten::log!(emscripten::Log::Default, "render_shape_tree_full:end");
 
         Ok((is_empty, should_stop_rendering))
