diff --git a/docz/docs/03-demos/01-frontend/01-react.md b/docz/docs/03-demos/01-frontend/01-react.md
index c08ed23..3d9ee2a 100644
--- a/docz/docs/03-demos/01-frontend/01-react.md
+++ b/docz/docs/03-demos/01-frontend/01-react.md
@@ -16,6 +16,7 @@ Other demos cover general React deployments, including:
 - [iOS and Android applications powered by React Native](/docs/demos/mobile/reactnative)
 - [Desktop application powered by React Native Windows + macOS](/docs/demos/desktop/reactnative)
 - [React Data Grid UI component](/docs/demos/grid#react-data-grid)
+- [Glide Data Grid UI component](/docs/demos/grid#glide-data-grid)
 
 
 ## Installation
diff --git a/docz/docs/03-demos/05-grid.md b/docz/docs/03-demos/05-grid.md
index cad4f43..cec0615 100644
--- a/docz/docs/03-demos/05-grid.md
+++ b/docz/docs/03-demos/05-grid.md
@@ -331,6 +331,16 @@ function ws_to_rdg(ws: WorkSheet): RowCol {
 
 In the other direction, a worksheet can be generated with `aoa_to_sheet`:
 
+```ts
+import { WorkSheet, utils } from 'xlsx';
+
+type Row = any[];
+
+function rdg_to_ws(rows: Row[]): WorkSheet {
+  return utils.aoa_to_sheet(rows);
+}
+```
+
 :::caution
 
 When the demo was last refreshed, row array objects were preserved.  This was
@@ -338,8 +348,6 @@ not the case in a later release.  The row arrays must be re-created.
 
 The snippet defines a `arrayify` function that creates arrays if necessary.
 
-:::
-
 ```ts
 import { WorkSheet, utils } from 'xlsx';
 
@@ -360,14 +368,311 @@ function rdg_to_ws(rows: Row[]): WorkSheet {
 }
 ```
 
-```ts
-import { WorkSheet, utils } from 'xlsx';
+:::
 
-type Row = any[];
 
-function rdg_to_ws(rows: Row[]): WorkSheet {
-  return utils.aoa_to_sheet(rows);
+### Glide Data Grid
+
+:::note
+
+This demo was last tested on 2023 February 07 with the ViteJS+React+TypeScript
+starter (Vite `4.1.1`, React `18.2.0`) and `@glideapps/glide-data-grid@5.2.1`.
+
+:::
+
+#### GDG Demo
+
+<details><summary><b>Complete Example</b> (click to show)</summary>
+
+1) Create a new project:
+
+```bash
+npm create vite@latest -- sheetjs-gdg --template react-ts
+cd sheetjs-gdg
+npm i
+```
+
+Install SheetJS and Glide Data Grid required dependencies:
+
+```bash
+npm i --save https://cdn.sheetjs.com/xlsx-latest/xlsx-latest.tgz
+npm i --save @glideapps/glide-data-grid lodash marked
+```
+
+Start dev server:
+
+```bash
+npm run dev
+```
+
+The terminal window will display a URL (typically `http://localhost:5173`).
+Open the URL with a web browser.
+
+2) Download [`App.tsx`](pathname:///gdg/App.tsx) and replace `src/App.tsx`:
+
+```bash
+curl -L -o src/App.tsx https://docs.sheetjs.com/gdg/App.tsx
+```
+
+Refresh the browser window and a grid should be displayed:
+
+![glide-data-grid initial view](pathname:///gdg/pre.png)
+
+3) To test the export functionality, make some changes to the grid data.
+
+Suppose you believe that President Grover Cleveland should be counted once.
+That would imply President Clinton should be index 41 and the indices of the
+other presidents should be decremented. By double-clicking on each cell in the
+Index column, a cell editor should appear. Decrement each index:
+
+![glide-data-grid after edits](pathname:///gdg/post.png)
+
+Click on the "Export" button to create a file!  Open the file and verify.
+
+</details>
+
+#### Backing Store
+
+Under the hood, the `DataEditor` component is designed to call methods and
+request data to display in the grid. It is typical to store data *outside* of
+component state.  A `getCellContent` callback will pull data from the external
+backing store, while SheetJS operations will directly act on the store:
+
+```js
+// !! THESE OBJECTS ARE DEFINED OUTSIDE OF THE COMPONENT FUNCTION !!
+
+// this will store the raw data objects
+let data: any[] = [];
+// this will store the header names
+let header: string[] = [];
+```
+
+#### GDG Props
+
+:::note
+
+This is a high-level overview. The official documentation should be consulted.
+
+:::
+
+_Columns_
+
+`DataEditor` expects column metadata to be passed through a `columns` prop. This
+should be managed in the component state:
+
+```js
+import { useState } from 'react';
+import { DataEditor, GridColumn } from '@glideapps/glide-data-grid';
+
+function App() {
+  // highlight-next-line
+  const [cols, setCols] = useState<GridColumn[]>([]); // gdg column objects
+  // ...
+  return ( <>
+    // ...
+    <DataEditor
+      // ... props
+      // highlight-next-line
+      columns={cols}
+    />
+    // ...
+  </> );
 }
+export default App;
+```
+
+Each `GridColumn` object expects a `title` representing the display name and an
+`id` representing the key to index within the data object.
+
+_Data_
+
+The `DataEditor` component expects a `getCellContent` callback for supplying
+data. The callback accepts column and row indices.  The column index should be
+used to find the header key:
+
+```js
+import { useCallback } from 'react';
+import { DataEditor, GridCellKind, GridCell, Item } from '@glideapps/glide-data-grid';
+
+// ...
+
+function App() {
+  // ...
+  // backing data store -> gdg
+  // highlight-start
+  const getContent = useCallback((cell: Item): GridCell => {
+    const [col, row] = cell;
+    return {
+      kind: GridCellKind.Text,
+      // header[col] is the name of the field
+      displayData: String(data[row]?.[header[col]]??""),
+      data: data[row]?.[header[col]],
+    };
+  }, []);
+  // highlight-end
+  // ...
+  return ( <>
+    // ...
+    <DataEditor
+      // ... props
+      // highlight-next-line
+      getCellContent={getContent}
+    />
+    // ...
+  </> );
+}
+```
+
+_Row Count_
+
+`DataEditor` also accepts a `rows` property indicating the number of rows. This
+is best managed in state:
+
+```js
+import { useState } from 'react';
+import { DataEditor } from '@glideapps/glide-data-grid';
+
+function App() {
+  // highlight-next-line
+  const [rows, setRows] = useState<number>(0); // number of rows
+  // ...
+  return ( <>
+    // ...
+    <DataEditor
+      // ... props
+      // highlight-next-line
+      rows={rows}
+    />
+    // ...
+  </> );
+}
+export default App;
+```
+
+_Editing Data_
+
+The demo uses the `onCellEdited` callback to write back to the data store.
+
+#### Parsing Data
+
+_SheetJS to Data Store_
+
+The raw data objects are readily generated with `sheet_to_json`. The headers
+can be pulled by extracting the first row of the worksheet:
+
+```js
+import { utils, WorkBook } from 'xlsx';
+
+// ...
+
+const update_backing_store = (wb: WorkBook) => {
+  // get first worksheet
+  const sheet = wb.Sheets[wb.SheetNames[0]];
+
+  // set data
+  // highlight-next-line
+  data = utils.sheet_to_json<any>(sheet);
+
+  // create a range consisting of the first row
+  const range = utils.decode_range(sheet["!ref"]??"A1"); // original range
+  range.e.r = range.s.r; // set ending row to starting row (select first row)
+
+  // pull headers
+  // highlight-next-line
+  header = utils.sheet_to_json<string[]>(sheet, {header: 1, range})[0];
+};
+
+// ...
+```
+
+_Data Store to GDG_
+
+Scheduling a refresh for the `DataEditor` involves updating the grid column
+metadata and row count through the standard state.  It also requires a special
+`updateCells` call to instruct the grid to mark the cached data as stale:
+
+```js
+import { useRef } from 'react'
+import { WorkBook } from 'xlsx'
+import { DataEditor, GridColumn, Item, DataEditorRef } from '@glideapps/glide-data-grid'
+
+function App() {
+  const ref = useRef<DataEditorRef>(null); // gdg ref
+  // ...
+  const parse_wb = (wb: WorkBook) => {
+    update_backing_store(wb);
+
+    // highlight-start
+    // update column metadata by pulling from external header keys
+    setCols(header.map(h => ({title: h, id: h} as GridColumn)));
+
+    // update number of rows
+    setRows(data.length);
+
+    if(data.length > 0) {
+      // create an array of the cells that must be updated
+      let cells = data.map(
+        (_,R) => Array.from({length:header.length}, (_,C) => ({cell: ([C,R] as Item)}))
+      ).flat();
+      // initiate update using the `ref` attached to the DataEditor
+      ref.current?.updateCells(cells)
+    }
+    // highlight-end
+  };
+  // ...
+  return ( <>
+    // ...
+    <DataEditor
+      // ... props
+      // highlight-next-line
+      ref={ref}
+    />
+    // ...
+  </> );
+}
+export default App;
+```
+
+#### Writing Data
+
+`json_to_sheet` works directly on the `data` array:
+
+```js
+const ws = utils.json_to_sheet(data); // easy :)
+```
+
+Since the editor can change the header titles, it is strongly recommended to
+pull column data from the state and rewrite the header row:
+
+```js
+import { utils, writeFileXLSX } from 'xlsx';
+
+function App() {
+  // ...
+  const exportXLSX = useCallback(() => {
+    // highlight-start
+    // generate worksheet using data with the order specified in the columns array
+    const ws = utils.json_to_sheet(data, {header: cols.map(c => c.id ?? c.title)});
+
+    // rewrite header row with titles
+    utils.sheet_add_aoa(ws, [cols.map(c => c.title ?? c.id)], {origin: "A1"});
+    // highlight-end
+
+    // create workbook
+    const wb = utils.book_new();
+    utils.book_append_sheet(wb, ws, "Export"); // replace with sheet name
+    // download file
+    writeFileXLSX(wb, "sheetjs-gdg.xlsx");
+  }, []);
+  // ...
+  return ( <>
+    // ...
+    // highlight-next-line
+    <button onClick={exportXLSX}><b>Export XLSX!</b></button>
+    // ...
+  </> );
+}
+export default App;
 ```
 
 ### Material UI Data Grid
diff --git a/docz/docs/03-demos/index.md b/docz/docs/03-demos/index.md
index 564e693..32c0a04 100644
--- a/docz/docs/03-demos/index.md
+++ b/docz/docs/03-demos/index.md
@@ -34,6 +34,7 @@ run in the web browser, demos will include interactive examples.
 - [`canvas-datagrid`](/docs/demos/grid#canvas-datagrid)
 - [`x-spreadsheet`](/docs/demos/grid#x-spreadsheet)
 - [`react-data-grid`](/docs/demos/grid#react-data-grid)
+- [`glide-data-grid`](/docs/demos/grid#glide-data-grid)
 - [`vue3-table-lite`](/docs/demos/grid#vue3-table-lite)
 - [`angular-ui-grid`](/docs/demos/grid#angular-ui-grid)
 - [`material ui`](/docs/demos/grid#material-ui-table)
diff --git a/docz/static/gdg/App.tsx b/docz/static/gdg/App.tsx
new file mode 100644
index 0000000..9ad32ce
--- /dev/null
+++ b/docz/static/gdg/App.tsx
@@ -0,0 +1,82 @@
+import { useState, useCallback, useEffect, useRef, ChangeEvent } from 'react';
+import { utils, read, writeFileXLSX, WorkBook } from 'xlsx';
+import { DataEditor, GridCellKind, GridCell, GridColumn, Item, DataEditorRef, EditableGridCell } from '@glideapps/glide-data-grid';
+import "@glideapps/glide-data-grid/dist/index.css";
+
+// this will store the raw data objects
+let data: any[] = [];
+// this will store the header names
+let header: string[] = [];
+
+function App() {
+  const [cols, setCols] = useState<GridColumn[]>([]); // gdg column objects
+  const [rows, setRows] = useState<number>(0); // number of rows
+  const ref = useRef<DataEditorRef>(null); // gdg ref
+
+  // read/write between gdg and the backing data store
+  const getContent = useCallback((cell: Item): GridCell => {
+    const [col, row] = cell;
+    return {
+      kind: GridCellKind.Text,
+      allowOverlay: true,
+      readonly: false,
+      displayData: String(data[row]?.[header[col]]??""),
+      data: data[row]?.[header[col]],
+    };
+  }, []);
+  const onCellEdited = useCallback((cell: Item, newValue: EditableGridCell) => {
+    const [ col, row ] = cell;
+    data[row][header[col]] = newValue.data;
+  }, []);
+
+  // update the data store from a workbook object
+  const parse_wb = (wb: WorkBook) => {
+    const sheet = wb.Sheets[wb.SheetNames[0]];
+    data = utils.sheet_to_json<any>(sheet);
+    const range = utils.decode_range(sheet["!ref"]??"A1"); range.e.r = range.s.r;
+    header = utils.sheet_to_json<string[]>(sheet, {header: 1, range})[0];
+    setCols(header.map(h => ({title: h, id: h} as GridColumn)));
+    setRows(data.length);
+    if(data.length > 0) {
+      let cells = data.map(
+        (_,R) => Array.from({length:header.length}, (_,C) => ({cell: ([C,R] as Item)}))
+      ).flat();
+      ref.current?.updateCells(cells);
+    }
+  };
+  // file input element onchange event handler
+  const onChange = useCallback(async (e: ChangeEvent<HTMLInputElement>) => {
+    if(!e.target?.files) return;
+    parse_wb(read(await e.target.files[0].arrayBuffer()));
+  }, []);
+  // when the component loads, fetch and display a sample workbook
+  useEffect(() => {
+    (async() => {
+      parse_wb(read(await (await fetch("https://sheetjs.com/pres.numbers")).arrayBuffer()));
+    })();
+  }, []);
+
+  // export data
+  const exportXLSX = useCallback(() => {
+    // generate worksheet using data with the order specified in the columns array
+    const ws = utils.json_to_sheet(data, {header: cols.map(c => c.id ?? c.title)});
+    // rewrite header row with titles
+    utils.sheet_add_aoa(ws, [cols.map(c => c.title ?? c.id)], {origin: "A1"});
+    // create workbook
+    const wb = utils.book_new();
+    utils.book_append_sheet(wb, ws, "Export"); // replace with sheet name
+    // download file
+    writeFileXLSX(wb, "sheetjs-gdg.xlsx");
+  }, []);
+
+  return ( <>
+    <input type="file" onChange={onChange} />
+    <button onClick={exportXLSX}><b>Export XLSX!</b></button>
+    <div className="App">
+      <DataEditor getCellContent={getContent} columns={cols} rows={rows} onCellEdited={onCellEdited} ref={ref}/>
+    </div>
+    <div id="portal"></div>
+    </>
+  )
+}
+export default App;
diff --git a/docz/static/gdg/post.png b/docz/static/gdg/post.png
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