outlook.com

Apps for Outlook.com: Build Extensions for 400 Million Users

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Microsoft has announced several developer opportunities to extend Office 365, specifically around Outlook encompassing mail, contacts and calendar. All those initiatives focus around the business side of Microsoft’s email, contacts and calendaring, until now.

On October 30, Microsoft announced a similar initiative to have developers build apps to extend the consumer side of their email, contacts and calendaring called Apps for Outlook.com. This initiative will let developers build extensions that target a potential user base of 400 million.

In a sign of Microsoft “merging” the back-end technologies across business and consumer product lines, they also said that even though this functionality will be available only in Spring 2015, developers can start now by building apps against Outlook Web App. In other words, apps built for Outlook Web App today will work seamlessly with Outlook.com too. This is good news for developers, obviously, because now developers building productivity apps don’t have to worry about enterprise vs consumer our Outlook vs Hotmail/Outlook.com.

The APIs for Office 365 are already available, and these apps will use HTML and JavaScript so as consumers, the Apps for Outlook.com will work in any modern browser without the need for plugins. Some documentation for building such apps can be obtained at this MSDN site.

Per Microsoft:

Whenever a customer reads or composes an email or calendar event, your app could be there, helping them get the job done. If you have a great idea for how our customers should interact with their email or calendar, now is the time to make it happen. Not only are these apps simple to build–they use open web technologies such as HTML and Javascript–but you can start building them today.  To learn how to get started, check out Mail apps for Outlook on MSDN and the Office Dev Center.

It should be noted, Google has already built APIs to enable developers build apps against Google Apps which include GMail, Google Contacts and Google Calendar. These APIs also allow access to several other entities in Google Apps.

An example of an Outlook map running Bing Maps contextually:

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Romit Mehta

Romit writes about mobile news and gadgets, and is currently a Windows Phone owner (Nokia Lumia 920).Find him on twitter @TheRomit. Personal site is http://romitmehta.com.