Struggling with an outdated Silverlight or WPF Application? Migrate to OpenSilver, the plugin-free, open-source framework that usesWebAssembly, C#, XAML, and .NET to modernize your client-side web development—without starting from scratch.
"OpenSilver is a modern, plugin-free, open-source reimplementation of Silverlight, that runs on current browsers via WebAssembly."←マジか。いや、Flash版作ってやれば、みんな喜ぶだろうに(←そうじゃない)