diff --git a/.prettierignore b/.prettierignore
index 136dc107b..d9b05ade3 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -3,7 +3,10 @@ dist-esm
 dist-es6
 dist-types
 
+.cache
+website/public/
+
 modules/edit-modes/README.md
 modules/editor/README.md
 modules/layers/README.md
-modules/main/README.md
\ No newline at end of file
+modules/main/README.md
diff --git a/docs/api-reference/layers/selection-layer.md b/docs/api-reference/layers/selection-layer.md
index 7e07f56cb..568f32626 100644
--- a/docs/api-reference/layers/selection-layer.md
+++ b/docs/api-reference/layers/selection-layer.md
@@ -3,21 +3,64 @@
 This layer can be used to select deck.gl objects using mouse drawing.
 
 ```js
-layers.push(
-  new SelectionLayer({
-    id: 'selection',
-    selectionType: this.state.selectionTool,
-    onSelect: ({ pickingInfos }) => {
-      this.setState({ selectedFeatureIndexes: pickingInfos.map((pi) => pi.index) });
-    },
-    layerIds: ['geojson'],
-
-    getTentativeFillColor: () => [255, 0, 255, 100],
-    getTentativeLineColor: () => [0, 0, 255, 255],
-    getTentativeLineDashArray: () => [0, 0],
-    lineWidthMinPixels: 3,
-  })
-);
+import * as React from 'react';
+import ReactDOM from 'react-dom';
+import DeckGL from '@deck.gl/react';
+import { ScatterplotLayer } from '@deck.gl/layers';
+import { SelectionLayer } from '@nebula.gl/layers';
+import { StaticMap } from 'react-map-gl';
+
+const MAPBOX_ACCESS_TOKEN = ''; // add your mapbox token here
+
+const initialViewState = {
+  longitude: -73.986022,
+  latitude: 40.730743,
+  zoom: 12,
+};
+
+const MALE_COLOR = [0, 128, 255];
+const FEMALE_COLOR = [255, 0, 128];
+const DATA_URL =
+  'https://raw.githubusercontent.com/visgl/deck.gl-data/master/examples/scatterplot/manhattan.json'; // eslint-disable-line
+
+const App = function () {
+  const radius = 30;
+  const maleColor = MALE_COLOR;
+  const femaleColor = FEMALE_COLOR;
+  const data = fetch(DATA_URL).then((resp) => resp.json());
+
+  const layers = [
+    new ScatterplotLayer({
+      id: 'scatter-plot',
+      data,
+      radiusScale: radius,
+      radiusMinPixels: 0.25,
+      getPosition: (d) => [d[0], d[1], 0],
+      getFillColor: (d) => (d[2] === 1 ? maleColor : femaleColor),
+      getRadius: 1,
+      pickable: true,
+      updateTriggers: {
+        getFillColor: [maleColor, femaleColor],
+      },
+    }),
+    new SelectionLayer({
+      id: 'selection',
+      selectionType: 'rectangle',
+      onSelect: ({ pickingInfos }) => {},
+      layerIds: ['scatter-plot'],
+      getTentativeFillColor: () => [255, 0, 255, 100],
+      getTentativeLineColor: () => [0, 0, 255, 255],
+      getTentativeLineDashArray: () => [0, 0],
+      lineWidthMinPixels: 1,
+    }),
+  ];
+
+  return (
+    <DeckGL initialViewState={initialViewState} controller={true} layers={layers}>
+      <StaticMap mapboxApiAccessToken={MAPBOX_ACCESS_TOKEN} />
+    </DeckGL>
+  );
+};
 ```
 
 ## Properties
@@ -32,7 +75,7 @@ Also inherites **some** EditableGeoJsonLayer properties.
 
 - Default: `null`
 
-SELECTION_TYPE.RECTANGLE or SELECTION_TYPE.POLYGON
+Either `rectangle` or `polygon`
 
 #### `onSelect` (Function, required)