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What's new in Excel JavaScript API 1.14

The following table lists the APIs in Excel JavaScript API requirement set 1.14. To view API reference documentation for all APIs supported by Excel JavaScript API ...
マイナビニュース

Microsoft Excel、新しいJavaScript API導入で独自のカスタムデータ型

Microsoftは現地時間2021年11月3日、Microsoft Excelのデータ型をJavaScript API経由で利用可能になることを発表した。利用には11月後半には利用可能になるExcel JavaScriptプレビューAPIと、Office Insiderへの参加が必要になる。Microsoft Excelのデータ型は現在株価や地理情報 ...
ZDNet

Office Web apps get more programmable with Excel Web JavaScript

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 ...
The Verge

Microsoft opens up Excel to custom data types with images, arrays, and more

is a senior correspondent and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft Excel used to only allow two types of data: text and numbers.