Top 20 NuGet theme Packages

Modern WPF Themes (chrome for external window). Fork of MetroRadiance
An ABP theme module based on AdminLTE
OneDark theme for Avalonia
A theme for the Wyam Blog recipe.
A theme for the Wyam BookSite recipe.
A theme for the Wyam Blog recipe.
A theme for the Wyam Blog recipe.
ThemedUI: Xamarin iOS Theme System
Modern WPF Themes (core). Fork of MetroRadiance
DynamicResource version of PresentationFramework.Aero2 for .NET Core WPF Application.
DrakeUI Framework Library - Libraries tools, software development,applications, interface design many colors.
WindowsThemeListener is a library that listens to all modern Windows theming and color settings, e.g. Windows 10. With this nifty library, your .NET applications can now easily employ the current Windows theme mode and accent colors as applied across all modern Windows apps.
VS2013 Theme for Xceed AvalonDock
Dark themed dashboard for Hangfire
Theming WinForms (C# or VB.Net) to Google's Material Design Principles.
A simple theme based on Visual Studio 2015
A simple theme based on Visual Studio 2015
Visual Studio dark theme for Cauldron WPF
Visual Studio dark theme for Cauldron WPF
Collection of WPF themes for DataGrid control plus some additional attached behavior. Together they make DataGrid look and behave like in Silverlight. Available themes: ExpressionLight, ExpressionDark, WhistlerBlue, etc.