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    Join the Office 365 Developer Program

    Start building secure, intelligent solutions with Office 365 today.

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    Extend Office 365 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.

  • Monitor displaying AppSource

    Submit your solution to AppSource

    Publish your Office Add-in, SharePoint Add-in, Microsoft Teams app, or Power BI custom visual in AppSource (formerly Office Store) and make it available within Office products.

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    Microsoft Ignite
    September 24–28, 2018 | Orlando, Florida

    Missed Ignite? You can still view the keynote and session recordings online.

Upcoming events

  • Microsoft Ignite | The Tour | Sao Paulo

    Sao Paulo, Brazil

    December 11, 2018 - December 12, 2018

    Learn new ways to write code, optimize your cloud infrastructure and modernize your in-depth technical training organization.

    VIEW EVENT
  • SharePoint developer community call

    Community call

    December 11, 2018

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

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  • Desarrollo básico de aplicacione PowerApps con SharePoint Online

    Community call

    December 11, 2018

    En esta sesión veremos lo básico de PowerApps como alternativa para personalizacion de formularios en listas de SharePoint Online. Sesión pr...

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  • Microsoft Identity office hours

    Community call

    December 13, 2018

    This is a biweekly call for developers where we delve into your top-of-mind questions about identity and development with Azure AD. Azure AD...

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  • SharePoint general dev SIG community call

    Community call

    December 13, 2018

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

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  • Azure Data and AI Platform Overview, Office 365 Add-ins development wi...

    Mississauga, ON, Canada

    December 14, 2018

    Agenda: • Introduction to C# Corner & it's Toronto chapter • "Azure Data and AI Platform Overview" by Heather Grandy • "Office 365 Add-ins d...

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  • Microsoft Teams community call

    Community call

    December 18, 2018

    This monthly event is for developers to stay in sync with Microsoft Teams. We will share updates, tips, and connect you to the product team....

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  • SharePoint Framework SIG community call

    Community call

    December 20, 2018

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

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VIEW MORE

What's new in Office development

  • Microsoft Graph community call-December 2018

    Agenda this month included Microsoft Graph updates, Microsoft Graph SDK and deep dive on 30 days of Microsoft Graph blog series.

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  • SharePoint PnP - SPFx and JavaScript community call - 6th of December ...

    Recording of SPFx and JavaScript development in SharePoint Community Call from 6th of December. Topics include updates from SharePoint engin...

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  • SharePoint Framework Community Call Recording – 6th of Dec 2018

    SharePoint Framework Special Interest Group (SIG) bi-weekly community call recording from December 6th is now available from the SharePoint ...

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  • Microsoft Graph community call-December 4, 2018

    The Microsoft Graph December community call blog and recording are now available. Agenda included updates, Microsoft Graph SDK and 30 day bl...

    VIEW BLOG
  • SharePoint Dev Weekly - Episode 16 - 5th of December 2018

    SharePoint Dev Weekly is a weekly video chat where Vesa and Waldek are talking about the latest news and topics around SharePoint dev area. ...

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  • SharePoint Dev Weekly – Episode 16

    SharePoint Dev Weekly is a new videos series where Vesa Juvonen (Microsoft) and Waldek Mastykarz (Rencore) will have a weekly discussion on ...

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  • PnP Webcast - Introduction to PnP Tenant Templates

    Introduction to the PnP Tenant Templates. What they are and how you can take advantage of provisioning complex solutions and structures usin...

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  • PnP Webcast – Introduction to PnP Tenant Templates

    In this PnP Webcast, we concentrated on the new PnP Tenant Templates, which enable you to define and create complex solutions in Office 365....

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VIEW MORE

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.

Explore solutions

State of Hawaii governement offices
OFFICE 365 ADOBE APP

State of Hawaii increases government efficiency through enhanced paperless services from Adobe and Microsoft

By reducing the amount of paper, the government issues by adopting digital processes such as support for electronic documents and signatures using Adobe Sign together with SharePoint Workflows, State of Hawaii cut cost and deliver citizen services as efficiently as possible.

Image of Embry-Riddle classroom
OFFICE 365 POWERPOINT ADD-IN

Embry-Riddle Aeronautical University Dr. Yan Tang uses Poll Everywhere + Office 365 to show engineering students what they’ve learned

Poll Everywhere turns a one-way presentation into an engaging conversation with the audience, using live audience response activities in PowerPoint slides.

Image of three Deutsche employees
OFFICE 365 TEAMS APP

Deutsche Telecom – Detecon Group uses WorkBoard and Office 365 to set, measure and execute strategic priorities

WorkBoard has created tools designed to close the strategy-execution gap. Detecon, the consulting practice at Deutsche Telecom, uses WorkBoard and its deep integration with the Office 365 app ecosystem to fully engage and work with results at high velocity.