STDevTeam STDevExt by: STDevTeam .NET Standard 1.3 This package targets .NET Standard 1.3. The package is compatible with this framework or higher. .NET Framework 4.6 This package targets .NET Framework 4.6. The package is compatible with this framework or higher. 4,915 total downloads last updated 4/4/2018 Latest version: 0.1.0-rc2 (prerelease) Rx Reactive Extensions Observable List Extensions from STDev. Target is .NET 4.6, UWP, Xamarin(Android, iOS, Forms) and .NET Standard 1.3.