SharePoint Online Quick Links
The developer features that are available in SharePoint Online are a subset of the core extensibility features that are included in SharePoint 2010, and that are documented in the SharePoint 2010 SDK.
Applies to: SharePoint Designer 2010 | SharePoint Foundation 2010 | SharePoint Server 2010
Use the following links to navigate directly to the SDK sections that describe the developer features you can use in SharePoint Online.
For additional SharePoint Online resources for developers, including in-depth training, videos, webcasts, articles, and code samples from across Microsoft and the larger SharePoint development community, visit the SharePoint Online Developer Resource Center.
Documentation for SharePoint Online Developer Features
The following links lead to SDK sections that include additional in-depth technical information, including how-to procedures, code samples, and walkthroughs.
SharePoint Online Development Overview
Client-Side Access and Remote Access