https://www.solvingmicrosoft365.com/guides/category/developer New and reviewed Developer & APIs guides. Microsoft Graph, SPFx, Office add-ins, custom apps, and integrations. en Solving Microsoft 365 Mon, 31 Aug 2026 08:00:00 GMT https://www.solvingmicrosoft365.com/guides/microsoft-graph-api-basics https://www.solvingmicrosoft365.com/guides/microsoft-graph-api-basics#2026-08-31 Mon, 31 Aug 2026 08:00:00 GMT Emil Björk Developer & APIs An introduction to the Microsoft Graph API — what it is, how to authenticate, the day-to-day query patterns, and the gotchas that bite every new integration. https://www.solvingmicrosoft365.com/guides/office-add-ins-development https://www.solvingmicrosoft365.com/guides/office-add-ins-development#2026-05-01 Fri, 01 May 2026 08:00:00 GMT Emil Björk Developer & APIs The modern Office add-in model — web-based extensions for Word, Excel, PowerPoint, Outlook running across platforms. https://www.solvingmicrosoft365.com/guides/microsoft-graph-powershell-sdk https://www.solvingmicrosoft365.com/guides/microsoft-graph-powershell-sdk#2026-05-01 Fri, 01 May 2026 08:00:00 GMT Emil Björk Developer & APIs Microsoft Graph PowerShell is the modern way to script Microsoft 365 administration. Here's the basics. https://www.solvingmicrosoft365.com/guides/microsoft-graph-delta-queries https://www.solvingmicrosoft365.com/guides/microsoft-graph-delta-queries#2026-05-01 Fri, 01 May 2026 08:00:00 GMT Emil Björk Developer & APIs Delta queries return only what has changed since your last fetch — efficient incremental sync against Microsoft 365. https://www.solvingmicrosoft365.com/guides/microsoft-graph-change-notifications https://www.solvingmicrosoft365.com/guides/microsoft-graph-change-notifications#2026-05-01 Fri, 01 May 2026 08:00:00 GMT Emil Björk Developer & APIs How Microsoft Graph subscriptions push notifications to your endpoints when data changes — instead of polling.