Tom Warren is a senior editor and author of Notepad ... own add-ins or update existing ones to use the JavaScript API. This will open Excel up to far more custom data types, including content ...

Today at Microsoft's Ignite 2017 conference, the company announced some improvements to Excel during the keynote ... Perhaps the most interesting is JavaScript 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 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 ...