Excel-Style Dataformatter. Contribute to fakundo/Excel-Style-Javascript-DataFormatter development by creating an account on GitHub.

I only started noticing this problem for a little over a month. I built a taskpane add-in for Excel using office.js for one of our departments at work. For almost 2 years it has been working perfectly ...

At Microsoft's Ignite 2017 conference today, the company announced a range of new features that will be coming to its Excel application, such as JavaScript Custom Functions and more.

Microsoft has announced support for JavaScript custom functions in Excel, researchers show concern over security.

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

Within days of Microsoft announcing that they are introducing custom JavaScript equations in Excel, a security researcher has developed a way to use this method to load the CoinHive in-browser ...

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 ...

It didn’t take long at all for a security researcher to demonstrate how easy it was to turn an Excel spreadsheet into a cryptomining machine.