MahApps

排名第一的是MahApps框架。

该框架不错。详细信息请去官网。

cefsharp

能让你在应用中嵌入谷歌浏览器页

xaml-sdk

包含很多开发实例

Prism

Prism is a framework for building loosely coupled, maintainable, and testable XAML applications in WPF, Windows 10 UWP, and Xamarin Forms.

Material Design In XAML Toolkit

Google‘s Material Design in XAML & WPF, for C# & VB.Net.

ReactiveUI

 Use the Reactive Extensions for .NET to create elegant, testable User Interfaces that run on any mobile or desktop platform.

Modern UI for WPF (MUI)

A set of controls and styles converting your WPF application into a great looking Modern UI app.

WPF相关开源项目

原文：http://www.cnblogs.com/xinyf/p/6188597.html