Excel add-ins JavaScript programming overview Applies to: Excel 2016, Office 2016 This article covers the fundamentals of using the JavaScript APIs to build add-ins in Excel 2016. For detailed ...

The code in the task pane add-in for Excel demonstrates how to build a simple user interface that saves data to cross-session web browser storage (localStorage). It also demonstrates how to detect ...

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

But in the past few weeks, we’ve been introduced to two new features that have “Kick Me” written all over them. First, JavaScript in Excel. I mean, what could possibly go wrong?

To participate in the procedure, "Join the Office Insider program and install build 9325 (13.329 for Mac) Excel" → "Launch the Excel add-in as instructed in the report's README.md and change and ...

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 ...

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 ...

At Build 2018, Microsoft revealed a new JavaScript features that is supposed to add new functionality into Excel. However, it's also a gift for those who want to indulge in cryptomining schemes.

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