You can use the Excel JavaScript API to build add-ins for Excel 2016. The following list shows the high-level Excel objects that are available in the API. Each object ...

At its Ignite conference, Microsoft today announced an update to Excel that brings a new JavaScript API to the venerable spreadsheet app. With this new API, developers will be able to create custom ...

Use conditional formatting when your Excel add-in needs to flag delayed orders, highlight negative values, or visualize trends without changing cell values. This article shows how to create common ...

is a senior correspondent and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft Excel used to only allow two types of data: text and numbers.

JavaScript isn't replacing Office macros anytime soon, but the Office Web apps (and the SharePoint-based enterprise equivalents) are improving regularly. For users that means simple but useful ...