Developer resources to extend Excel functionality with Office JavaScript API. Access Excel data over the web with REST API requests to Microsoft Graph.

Use the Office JavaScript API to extend functionality for Word, Excel, PowerPoint, and Outlook. Find documentation, training, blogs, samples, and more.

Documentation Learn how to build a collaborative app or extend your Microsoft 365 app.

Jul 16, 2025 · This MCP server brings essential development resources directly into your coding environment, helping you validate schemas, find sample code, and troubleshoot common issues …

Start developing on the Microsoft 365 platform today! Join the Developer Program to get a free instant sandbox and sample data packs including Teams.

Join the Microsoft 365 Developer Program Get resources and information to help you build solutions for the Microsoft 365 platform, including recommendations tailored to your areas of interest. You might …

If you’re new to Azure Cosmos DB and looking to build applications with Python, you’re in the right place. I’ve created a four-part video series designed to take you from the basics to practical, real …

Automate day-to-day tasks in Excel on the web, Windows, and Mac with Office Scripts. Record your actions with Action Recorder and modify the TypeScript language script with Code Editor.

May 8, 2025 · Microsoft Build 2025 is going to be an incredible opportunity to level up your development skills, especially in the AI space (which, let’s face it, is moving at warp speed).

This repository contains the reference architecture and components for building enterprise-grade modern composable frontends (or micro-frontends) and cloud-native applications.