Microsoft Silverlight - Wikipedia
https://en.wikipedia.org/wiki/Microsoft_Silverlight
WEBMicrosoft Silverlight; Developer(s) Microsoft Corporation: Initial release: September 5, 2007; 16 years ago () Final release: 5.1.50918.0 (January 15, 2019; 5 years ago (Preview release: None : Operating system: Microsoft Windows, macOS, and Symbian OS: Platform: IA-32 and x86-64: Type
DA: 11 PA: 37 MOZ Rank: 7