title Use React to build an Excel task pane add-in description Learn how to build a simple Excel task pane add-in by using the Office JS API and React. In this article, you'll walk through the process ...

See Using the application-specific API model to learn about the asynchronous nature of the Excel APIs and how they work with the workbook. An Excel add-in interacts with objects in Excel by using the ...

You can create custom skills to accomplish complex tasks for AI agents and Copilot for Excel. Optionally, these skills can use the Office JavaScript Library (Office ...

Before we go further, it is important to note that this is just a proof of concept and to even use custom functions in Excel, you first need to be using the Office Insider version of Excel and to ...

At the Build 2018 developer conference that's taking place these days in Seattle, USA, Microsoft announced support for custom JavaScript functions in Excel. What this means is that Excel users will be ...

Countless solutions have been built with Excel. Many of these solutions are powered by cells that often contain (or evaluate to) just text or numbers. With the addition of data types, Excel has ...

Well, that didn’t take long. A few minutes after writing about the potential risks that might be introduced by Microsoft announcing JavaScript support in Excel custom functions, I wondered out loud ...

Microsoft has added the ability for users to create custom Javascript functions in Excel spreadsheets, creating concern among security experts. According to Excel program managers Michael Saunders and ...