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Learn. Connect. Code.
May 19-20 | Digital event

Build logo

Learn. Connect. Code.
May 19-20 | Digital event

  • Woman coding on both a laptop and PC

    Join the Microsoft 365 Developer Program

    Start building secure, intelligent solutions with Microsoft 365 today.

  • Woman coding on both a laptop and PC

    Microsoft 365 training modules

    Learn Microsoft 365 development using the new self-paced training content on Microsoft Learn.

  • Laptop using Excel add-ins

    Extend Office 365 with Office Add-ins

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

  • Two men working on computers together

    Build smarter productivity apps

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

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

What's new in Office development

  • Using your own Azure AD identity with Office 365 CLI

    Create your own Azure AD application with permissions restricted to only read information about SharePoint Online Site Collections and use t...

    VIEW BLOG

  • Beta Outlook API throttling limits deploying to v1.0 on Microsoft Grap...

    Over a year ago, we announced new Outlook API throttling limits on the Microsoft Graph beta endpoint. We wanted to give developers a "heads-...

    VIEW BLOG

  • SharePoint Framework Community Call Recording – 7th of May 2020

    SharePoint Framework Special Interest Group (SIG) bi-weekly community call recording from May 7th is now available from the Microsoft 365 & ...

    VIEW BLOG

  • Microsoft 365 & SharePoint PnP Weekly – Episode 82

    In this weekly discussion of latest news and topics around Microsoft 365, hosts – Vesa Juvonen (Microsoft), Waldek Mastykarz (Rencore), are ...

    VIEW BLOG

  • What’s new for change notifications and change tracking in Microsoft G...

    Change notifications uses webhooks to let applications to get notified about changes in Microsoft Graph resource data such as Outlook messag...

    VIEW BLOG

  • Microsoft 365 PnP – General Developer SIG recording – 30th of April 20...

    Microsoft 365 PnP – General Developer SIG call recording from the April 30th meeting is now available from the Microsoft 365 & SharePoint Co...

    VIEW BLOG

  • Announcing OAuth 2.0 support for IMAP, SMTP client protocols in Exchan...

    Announcing the availability of OAuth 2.0 authentication for IMAP, SMTP AUTH protocols to Exchange Online mailboxes.

    VIEW BLOG

  • nodejs-webhooks-rest-sample

    Create Microsoft Graph webhook subscriptions for a Node.js app, so that it can receive notifications of changes in a userΓÇÖs Microsoft acco...

    VIEW CODE SAMPLE
VIEW MORE

Upcoming events

  • SharePoint Framework SIG community call - May

    Community call

    May 07, 2020

    In this biweekly call, we will cover topics including a SharePoint Engineering update, SharePoint Framework development and latest news, PnP...

    VIEW EVENT

  • SharePoint developer community call - May

    Community call

    May 12, 2020

    The SharePoint community call, the second Tuesday of each month, covers the latest changes in the SharePoint Developer topics within last mo...

    VIEW EVENT

  • Office Add-ins developer community call - May

    Community call

    May 13, 2020

    The Office Add-ins community call is our monthly event for developers to connect in real-time with the folks who are building the Office Jav...

    VIEW EVENT

  • SharePoint general dev SIG community call - May

    Community call

    May 14, 2020

    In this biweekly special interest group call, we cover topics related to general SharePoint development models, modern experiences, CSOM, Pn...

    VIEW EVENT

  • Adaptive Cards developer community call - May

    Community call

    May 14, 2020

    The Adaptive Cards community call is your monthly opportunity to learn what’s about what’s new with Adaptive Cards and Actionable Messages. ...

    VIEW EVENT

  • Microsoft Teams developer community call - May

    Community call

    May 19, 2020

    The Microsoft Teams community call is a monthly event for developers to stay in sync with Microsoft Teams. Calls will feature technical deep...

    VIEW EVENT

  • Microsoft Build

    Seattle, WA, United States

    May 19, 2020 - May 21, 2020

    Experience the latest technologies and learn new ways to solve your development challenges. At Microsoft Build, you’ll meet with the enginee...

    VIEW EVENT

  • PowerApps community call - May

    Community call

    May 20, 2020

    The Power Apps community call happens on the 3rd Wednesday of each month. On the call we demonstrate tips and tools to help you build awesom...

    VIEW EVENT
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Get resources

Documentation
Training
Microsoft Graph
Use the Microsoft Graph API to connect to the data that drives productivity: mail, calendar, contacts, documents, directory, devices, and more.
Office UI Fabric
The official front-end framework for building experiences that fit seamlessly into Office and Office 365.
Developer Tools
Use our developer tools to build solutions for consumer and professional markets.
Script Lab
Script lab is an Office JavaScript API tool for anyone who wants to learn about writing Office add-ins for Excel, Word, or PowerPoint.