Learn how to load an Excel workbook into a web page using Aspose.Cells.GridJs (client‑side library) with a .NET 6 MVC backend. Includes complete server‑ and client‑side code, configuration steps, and screenshots....0 or later https://dotnet.microsoft.com/download Aspose...Aspose.Cells 25.* (NuGet) dotnet add package Aspose.Cells --version...