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

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

Explore this documentation designed for experienced developers who are new to building generative AI apps on Azure using Azure OpenAI Services and their favorite programming …

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.

Explore Microsoft tools and resources for Python developers to build and deploy their apps faster.

5 days ago · Find resources for Microsoft 365 development, including code samples, events, blog posts, and more.

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

Game programmers use their technical skills to implement game mechanics, AI systems, physics simulations, and more. They optimize performance, ensure stability, and collaborate with …

Build a sample app that connects to Microsoft 365 and calls the Microsoft Graph OneDrive API. Choose your language including C#, Python, PhP, JavaScript, and others, and get up and …

Discover developer communities and connect with others who build with Microsoft AI, developer tools, and cloud services. Find an event near you, get speaker resources, and meet others …