Top 20 NuGet controls Packages

Collection of custom WPF controls
A C# Android List View implementation with support for drawable cells and many other swipe related features.
ASP.NET Hijri/Gregorian Date Picker Cusom Control
An healthy alternative to the ASP.NET and Mono validation controls.
The Microsoft Report Viewer 2010 SP1 Redistributable Package update includes controls for viewing reports designed using Microsoft Reporting Technology
The Microsoft Report Viewer 2010 SP1 Redistributable Package includes controls for viewing reports designed using Microsoft reporting technology.
The Microsoft Report Viewer 2010 SP1 Redistributable Package includes controls for viewing reports designed using Microsoft reporting technology. This package contains all files for the Microsoft.ReportViewer.Common libraries, including those not updated.
Collection of presentation controls
Manipulable control for Silverlight
Blendrocks UI Toolkit for Windows Phone 8.1
Controls to make your life in Xamarin Forms easier.
WPF User Interface Controls and Helpers
HeaderPersister is a small utility class that persist the header of individual GroupItems while scrolling.
A WPF Shell/Window
Custom WPF controls.
Universal Windows Platform Control and Utility library DEPRECATED This package is not supported anymore. All Controlls and Utilites have been moved to the official UWP Community Toolkit (https://github.com/Microsoft/UWPCommunityToolkit). Please use it instead.
The Microsoft.TeamFoundation namespace provides classes and interfaces to work with artifacts (Artifact) in Team Foundation. This namespace also contains classes that represent general information about Visual Studio Team Foundation Server, such as TeamFoundationVersion and OperationalDatabaseNames....
Universal Helpers Library is a helper library for Universal Windows Platform (UWP) projects. Behaviors DragElementBehavior Allows you to make a UIElement draggable, either by mouse or touch. It has options for – allow the user to rotate, via multitouch – allow the user to scale, via multitouch....
Useful UI controls to build windows store app. Supports: Windows 8.1, Windows Phone 8.1.
CreativeXamlToolkit is a tiny library containing custom controls for WPF & UWP application.