Official Microsoft-sponsored community site. Includes tutorials, latest news, showcase, community gallery and forum.

An open source implementation of Silverlight for Linux and other Unix operating systems. Includes information on future support, goals, mailing lists, bug reports and downloads.

Official Microsoft Silverlight product site.

Building block service offering SDK and developer forum.

Offers set of open source data visualization components.

Compares examples of Flash versus Silverlight. Includes Flash and Silverlight gallery, source code and contact information.

An independent community dedicated to Microsoft Silverlight. Contains information about news, articles, tips, shows, showcase, books, events and jobs.

Offers introduction to development in environment.

Contains Silverlight games and applications with revenue sharing for developers.

Free Silverlight .NET Controls. Includes tutorials, downloads and demonstrations.