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.

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3 days ago · Documentation Learn how to build a collaborative app or extend your Microsoft 365 app.

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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 …

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).

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, …

Demonstrates how to automate Microsoft Excel and how to fill a multi-cell range with an array of values. Also illustrates how to retrieve a multi-cell range as an array by using automation.