> Where is the native HTML datagrid

Imagine a world where instead of letting IE die, microsoft decided to add a <XLS> tag in the early 2000. The most used nocode database in the world directly in the browser. In 2000.

You do realize that that was the big problem with IE security in those days: ActiveX. You literally could embed an Excel file in your HTML page.

You could embed any native code and it would just be a small yes/no dialog to download and run it.