Excel evaluates it using a much simpler syntax than javascript. For example, "=1+2" matches on "1+2" -- not "3". The evaluator has been replaced with new, custom code.

Enabling JavaScript should make Excel more powerful, but increasing access points makes it even more of a web security nightmare than it already is.

Shortly after Microsoft announced support for custom JavaScript functions in Excel, someone demonstrated what could possibly go wrong if this feature is abused for malicious purposes. As promised last ...

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 ...

Microsoft will significantly expand the capabilities of its Excel spreadsheet: Users will be provided with a JavaScript API that will allow them to include a much wider range of data types in their ...

At the Build 2018 developer conference that's taking place these days in Seattle, USA, Microsoft announced support for custom JavaScript functions in Excel.

Right now, JavaScript in Excel custom functions is only supported in the Developer Preview edition to Office 365 subscribers enrolled in the Office Insiders program. But it seems inevitable that in ...

JavaScript implementation of Microsoft Excel formula functions Resources. Readme Activity. Stars. 6 stars Watchers. 2 watching Forks. 1 fork Report repository Releases 8. Fixed rounding issues with ...