1. Silverlight + openxml Video: This is a Silverlight proof concept application that displays random has cials on a video that are extracted from an Excel spreadsheet.
[Url] http://www.codeplex.com/openxmlvideo#/url]
2. Free Silverlight chart control: the freesilverlightchart control provides charting solution in a Silverlight environment. It uses XAML and C # To display charts on the Silverlight platform.
Http://www.codeplex.com/freesilverlightchart#/url]
3. Silverlight + openxml page turn: This is a Silverlight proof of concept application that takes a simple word document and displays it in the form of a book. I used Silverlight pageturn demo as a foundation
[Url] http://www.codeplex.com/openxmlpageturn#/url]
4. Clog: client logging: a customizable log provider system that allows you to harness your existing logging system to log Client Side messages to your server using WCF or asmx Web Services. supported des Silverlight and WPF sample applications.
[Url] http://www.codeplex.com/clog#/url]
5. Silverlight streaming Library: provides easy programmatic access to Silverlight streaming accounts to upload, delete and browse Silverlight applications, files, etc
[Url] http://www.codeplex.com/slsl#/url]
6. agtweener: agtweener is a C # Silverlight Library Based on the tweener ActionScript library for flash/flex. a preset list of transition functions based on Robert Penner's easing equations is available
[Url] http://www.codeplex.com/agtweener#/url]
7. dlrscript is a Silverlight 2.0 sample using the DLR. it lets you use DLR-based syntax ages in the script tag of a normal HTML (or. aspx, or. JSP or. PHP, etc .) page.
[Url] http://www.codeplex.com/dlrscript#/url]
8. webyog has just released a very cool open-source Silverlight chart control (with animation support) that allows you to easily build good-looking charts, their models greatly facilitate the use of chart components in existing HTML or Ajax applications.
[Url] http://www.visifire.com/index.php#/url]
Reference: http://shanyou.blog.51cto.com/363653/73555