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Microsoft Office Add-ins
Technical guides for building Microsoft Office add-ins with Office.js, React, Microsoft Graph, Entra ID, cross-client testing, and secure tenant deployment.
All postsFull-Stack Web DevelopmentMicrosoft Office Add-insGoogle Apps Script & WorkspaceAI & Automation
Microsoft Office Add-ins6 min read
Microsoft Graph API: A Practical Guide for Office 365 Developers
A practical Microsoft Graph API guide for Office 365 developers — MSAL auth, calling mail and calendar, permissions, pagination, and add-in SSO, with code.
July 8, 2026
Microsoft Office Add-ins6 min read
How to Build an Outlook Add-in with Office.js (Step-by-Step Guide)
A practical, code-included guide to building your first Outlook add-in with Office.js — scaffolding, the manifest, reading an email, and writing a reply.
June 18, 2026