datagrid
Domain: JupyterLab GUI
🎯 Motivation
A high-performance table widget (@lumino/datagrid) for rendering large datasets in JupyterLab without slow DOM rendering.
📋 Concrete Example
Create const grid = new DataGrid(); grid.dataModel = model; and add the grid widget to the dock panel.
🔗 Analogy
A datagrid is a spreadsheet engine — it scrolls through millions of rows smoothly using canvas rendering.