The most significant modifications in Office 365 Add-ins for 2023
In general, the Office Add-ins platform has seen a number of improvements and new features in the past few years, including:
Web technologies
Improved support for modern web technologies such as TypeScript, ES6, and Webpack.
Cross-platform support
The ability to build Add-ins that work across multiple Office applications and platforms, including Windows, Mac, iOS, and the web.
JavaScript API support
The introduction of the Office Add-ins JavaScript API, which provides a set of APIs for building Add-ins that interact with Office documents and data.
Latest tools support
Improved tools and documentation for building, testing, and deploying Add-ins. New tools make Microsoft Office add-in creation easier. All of these help with enhanced functionality, efficiency enhancements, and a simplified deployment workflow.
Here are some other significant modifications to check:
Event-based activation in Outlook
Add-ins traditionally require pressing buttons on the ribbon or a menu to activate functionality. However, developers can now enable event-based features in Outlook. For example, events resembling the beginning of a replacement message, making an appointment, or adding an attachment will function as triggers. This creates an opportunity for a variety of productivity improvements for Outlook users.
PowerPoint automation
PowerPoint is getting a richer API that offers a number of new possibilities for developers. Perhaps most notable is the automation of both the design and presentation of PowerPoint documents. In the future, Microsoft Office add-ins could help you create and deliver more engaging and effective presentations.
UI Improvements
There are several UI improvements that allow developers to create stunning features using the native Office interface. Specifically, Microsoft Office add-ins can now use contextual ribbon functionality. This means you can create ribbon buttons when certain trigger conditions are met, which helps organize your interfaces better.
Better plugin deployment
Org admins get more tools for plugin deployment. This includes automatically deploying plugins to your users to ensure the right users have the right software. You'll also get a revamped experience in the admin center.