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    • Woman coding on both a laptop and PC

      Join the Microsoft 365 Developer Program

      Get a free sandbox, tools, and other resources you need to build solutions for the Microsoft 365 platform.

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    • Laptop using Excel add-ins

      Extend Office with Office Add-ins

      Discover how to extend Office applications across platforms using Office Add-ins.

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      Build smarter productivity apps

      Use the Microsoft Graph API to connect to the data that drives productivity - mail, calendar, documents, directory, devices, and more.

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    Build solutions that harness the power of the Microsoft 365 platform.
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    Explore our code samples and SDKs on any platform.
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    Expand the reach of your solution to new customers, partners, and markets.
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    What's new in Office development

    • Preview of the Ask Away v2 – Microsoft Teams app template

      In this 11-minute Developer/Citizen Developer-focused demo, Kiran Thomas unveils new capabilities that enable Ask Away to work efficiently d...

      VIEW VIDEO
    • Microsoft Graph Webhooks Sample for Node.js

      This sample NodeJS web application shows how to subscribe to change notifications using webhooks. This sample also supports receiving change...

      VIEW CODE SAMPLE
    • SharePoint App Bar - Global navigation and wayfinding

      In this 38-minute Developer/Administrator-focused demo, Melissa Torres shows the new skinny left nav – app bar that delivers a consistent g...

      VIEW VIDEO
    • Microsoft 365 PnP Weekly – Episode 115

      In this installment of the weekly discussion revolving around the latest news and topics on Microsoft 365, hosts – Vesa Juvonen (Microsoft) ...

      VIEW VIDEO
    • Microsoft 365 PnP Weekly – Episode 115

      MVP Jarbas Horst (Valo Intranet) joins hosts Vesa Juvonen (Microsoft) and Waldek Mastykarz (Microsoft) to discuss transition from developer ...

      VIEW BLOG
    • Power Apps community call-February 2021

      This month's community call featured an introduction to Layout Containers, auto refresh BI visuals in Microsoft Power Apps using the new Mic...

      VIEW VIDEO
    • SP Formatter - Enhanced SharePoint List Column formatting

      In this 11-minute Developer-focused demo, Sergei Sergeev shows latest functionality for customizing your SharePoint Column or View Formattin...

      VIEW VIDEO
    • Get ready for digital Spring Ignite 2021

      Weston Lander, Microsoft PMM, shares the activities around Microsoft Teams platform at Spring Ignite 2021, March 2-4. We hope you can join u...

      VIEW VIDEO
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