A new JavaScript API will be available to preview inside Excel later this month, which will let developers create these custom data types for inputs and outputs and enable custom functions.

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 ...

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 ...

Microsoft‘s Excel team has been working at sprucing users‘ experience with spreadsheets. It has built the ExcelMashup.com ... Advisory Alert: It has come to our attention that certain ...

but with the Excel Services JavaScript API you can work with embedded workbooks on a host web page — from SkyDrive. At its most basic, you can put an Excel spreadsheet (or just a table from a ...

Microsoft published a Dev Center article that talked about using the new Excel JavaScript API to create add-ins for Excel 2016. The web-based Excel add-ins run inside a browser container that is ...

The API itself that executes the JavaScript ... but you need to manually load and execute the JavaScript function using the Excel add-in function. Also, if you try to execute a JavaScript function ...