Try Nori live

Edit a real workbook below—no installation or account needed. This example uses the same public @byfungsi/nori package and React components described in the guides.

Try these actions

1. Double-click Sales B2, change 1200 to 100, and press Enter. The total in B6 becomes 1550; the pivot updates too.
2. Switch to Summary to see the cross-sheet total, then choose Undo to restore the original values.
3. Drag across cells, Shift-click to extend selection, or drag a row/column boundary to resize it.
4. Turn on Read only to try a navigable sheet without editing.
5. Download an XLSX or CSV sample, then open it with Open .xlsx or .csv. The XLSX layout sample includes merged cells, frozen panes, hidden columns and saved filters.

Open playground in a new tab ↗

Your files stay in this browser

The example parses selected files locally. It does not upload workbook contents, save edits to a server, or persist them between page reloads. Choose Reset example to restore the starting workbook. The sample files contain synthetic data.

This is a bounded example, not complete Excel compatibility: the editor renders at most 100 visible rows and 26 visible columns, and XLSX export is not available. Import notes identify supported warnings. Read the support matrix before relying on document fidelity.

Build your own

Start with the React integration guide or the headless quick start. The complete runnable example lives in examples/react-demo. Its chat preview, sheet tabs and pivot share one live workbook runtime.