Developer website: Microsoft
Microsoft Silverlight is a cross-browser, cross-platform plug-in for delivering the next generation of .NET based media experiences and rich interactive applications for the Web. Silverlight offers a flexible programming model that supports AJAX, VB, C#, Python, and Ruby, and integrates with existing Web applications. Silverlight supports fast, cost-effective delivery of high-quality video to all major browsers running on the OS X or Windows.
- Security update for Silverlight to address information disclosure
- OS X 10.6 or later
- Firefox 12 or later, Safari 4 or later