Use a generator to create the basic files and structure for your feature:
: Use the Office JavaScript API to read from or write to the document. Programming Microsoft Office 365
The feature will appear as a button in the ribbon or a side panel. Alternative: AI-Generated Features Use a generator to create the basic files
: Use Visual Studio Code as your primary editor. Programming Microsoft Office 365
The toolkit will generate a project configured for Excel, Outlook, PowerPoint, and Word by default. 3. Build the User Interface (HTML/CSS)
: Add the Microsoft 365 Agents Toolkit or the Office Add-ins Development Kit from the VS Code Marketplace. 2. Generate the Project Scaffolding
The interaction between your feature and the Office document happens in taskpane.js :