To start, open a terminal and set the OfficeWebAddinDeveloperExtras property for the relevant Office application as follows:ĭefaults write OfficeWebAddinDeveloperExtras -bool trueĭefaults write OfficeWebAddinDeveloperExtras -bool trueĭefaults write OfficeWebAddinDeveloperExtras -bool trueĭefaults write com.microsoft. If you don't have an Office Mac build, you can get one by joining the Microsoft 365 developer program. To be able to debug Office Add-ins on Mac, you must have Mac OS High Sierra AND Mac Office version 16.9.1 (build 18012504) or later. For example, you can compare values in two cells, calculate the sum or product of cells, and so on. You can create formula or function cells that automatically perform calculations using the data in any cells you select.
If you have add-in that shows UI in a task pane or in a content add-in, you can debug an Office Add-in using Safari Web Inspector. Insert formulas and functions in Numbers on Mac. Debugging with Safari Web Inspector on a Mac This article describes how to debug add-ins running on a Mac. Because add-ins are developed using HTML and JavaScript, they are designed to work across platforms, but there might be subtle differences in how different browsers render the HTML.