System.Numerics.Vectors
                    
                    by: Microsoft
                
                - 582 total downloads
 - Latest version: 4.6.1
 
                    System.Numerics.Vectors
                
            
                    
                        System.ObjectModel
                    
                    by: Microsoft
                
                - 629 total downloads
 - Latest version: 4.3.0
 
                    Provides types and interfaces that allow the creation of observable types that provide notifications to clients when changes are made to it.
Commonly Used Types:
System.ComponentModel.INotifyPropertyChanged
System.Collections.ObjectModel.ObservableCollection<T>
System.ComponentModel.PropertyChangedEventHandler
System.Windows.Input.ICommand
System.Collections.Specialized.INotifyCollectionChanged
System.Collections.Specialized.NotifyCollectionChangedEventArgs
System.Collections.Specialized.NotifyCollectionChangedEventHandler
System.Collections.ObjectModel.KeyedCollection<TKey, TItem>
System.ComponentModel.PropertyChangedEventArgs
System.Collections.ObjectModel.ReadOnlyDictionary<TKey, TValue>
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Private.DataContractSerialization
                    
                    by: Microsoft
                
                - 255 total downloads
 - Latest version: 4.3.0
 
                    Internal implementation package not meant for direct consumption.  Please do not reference directly.  Provides implementation of System.Runtime.Serialization packages. 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Private.ServiceModel
                    
                    by: Microsoft
                
                - 1.368k total downloads
 - Latest version: 4.10.3
 
                    Package Description
                
            
                    
                        System.Private.Uri
                    
                    by: Microsoft
                
                - 412 total downloads
 - Latest version: 4.3.2
 
                    Internal implementation package not meant for direct consumption.  Please do not reference directly.  Provides implementation of System.Uri. 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Reactive
                    
                    by: .NET Foundation and Contributors
                
                - 1.202k total downloads
 - Latest version: 6.1.0
 
                    Reactive Extensions (Rx) for .NET
                
            
                    
                        System.Reactive.Core
                    
                    by: .NET Foundation and Contributors
                
                - 1.366k total downloads
 - Latest version: 6.1.0
 
                    Legacy facade for Reactive Extensions (Rx) for .NET
                
            
                    
                        System.Reactive.Interfaces
                    
                    by: .NET Foundation and Contributors
                
                - 1.183k total downloads
 - Latest version: 6.1.0
 
                    Legacy facade for Reactive Extensions (Rx) for .NET
                
            
                    
                        System.Reactive.Linq
                    
                    by: .NET Foundation and Contributors
                
                - 1.224k total downloads
 - Latest version: 6.1.0
 
                    Legacy facade for Reactive Extensions (Rx) for .NET
                
            
                    
                        System.Reactive.PlatformServices
                    
                    by: .NET Foundation and Contributors
                
                - 1.378k total downloads
 - Latest version: 6.1.0
 
                    Legacy facade for Reactive Extensions (Rx) for .NET
                
            
                    
                        System.Reactive.Windows.Threading
                    
                    by: .NET Foundation and Contributors
                
                - 1.291k total downloads
 - Latest version: 6.1.0
 
                    Legacy facade for Reactive Extensions (Rx) for .NET
                
            
                    
                        System.Reactive.WindowsRuntime
                    
                    by: .NET Foundation and Contributors
                
                - 29 total downloads
 - Latest version: 3.0.0
 
                    Windows Runtime extensions library for Rx. Contains scheduler functionality and various bridges for the Windows Runtime.
                
            
                    
                        System.Reflection
                    
                    by: Microsoft
                
                - 645 total downloads
 - Latest version: 4.3.0
 
                    Provides types that retrieve information about assemblies, modules, members, parameters, and other entities in managed code by examining their metadata. These types also can be used to manipulate instances of loaded types, for example to hook up events or to invoke methods.
Commonly Used Types:
System.Reflection.MethodInfo
System.Reflection.PropertyInfo
System.Reflection.ParameterInfo
System.Reflection.FieldInfo
System.Reflection.ConstructorInfo
System.Reflection.Assembly
System.Reflection.MemberInfo
System.Reflection.EventInfo
System.Reflection.Module
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Reflection.Context
                    
                    by: Microsoft
                
                - 3.076k total downloads
 - Latest version: 10.0.0-rc.2.25502.107
 
                    Provides CustomReflectionContext to enable customized reflection contexts.
                
            
                    
                        System.Reflection.DispatchProxy
                    
                    by: Microsoft
                
                - 1.471k total downloads
 - Latest version: 5.0.0-preview.7.20364.11
 
                    Provides a class to dynamically create proxy types that implement a specified interface and derive from a specified DispatchProxy type. Method invocations on the generated proxyinstance are dispatched to that DispatchProxy base type.
Commonly Used Types:
System.Reflection.DispatchProxy
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Reflection.Emit
                    
                    by: Microsoft
                
                - 597 total downloads
 - Latest version: 4.7.0
 
                    Provides classes that allow a compiler or tool to emit metadata and optionally generate a PE file on disk. The primary clients of these classes are script engines and compilers.
Commonly Used Types:
System.Reflection.Emit.AssemblyBuilder
System.Reflection.Emit.FieldBuilder
System.Reflection.Emit.TypeBuilder
System.Reflection.Emit.MethodBuilder
System.Reflection.Emit.ConstructorBuilder
System.Reflection.Emit.GenericTypeParameterBuilder
System.Reflection.Emit.ModuleBuilder
System.Reflection.Emit.PropertyBuilder
System.Reflection.Emit.AssemblyBuilderAccess
System.Reflection.Emit.EventBuilder
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Reflection.Emit.ILGeneration
                    
                    by: Microsoft
                
                - 1.025k total downloads
 - Latest version: 4.7.0
 
                    Provides classes that allow a compiler or tool to emit Microsoft intermediate language (MSIL). The primary clients of these classes are script engines and compilers.
Commonly Used Types:
System.Reflection.Emit.ILGenerator
System.Reflection.Emit.Label
System.Reflection.Emit.CustomAttributeBuilder
System.Reflection.Emit.LocalBuilder
System.Reflection.Emit.ParameterBuilder
System.Reflection.Emit.SignatureHelper
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Reflection.Emit.Lightweight
                    
                    by: Microsoft
                
                - 586 total downloads
 - Latest version: 4.7.0
 
                    Provides the System.Reflection.Emit.DynamicMethod class, which represents a dynamic method that can be compiled, executed, and discarded. Discarded methods are available for garbage collection.
Commonly Used Types:
System.Reflection.Emit.DynamicMethod
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Reflection.Extensions
                    
                    by: Microsoft
                
                - 493 total downloads
 - Latest version: 4.3.0
 
                    Provides custom attribute extension methods for System.Reflection types.
Commonly Used Types:
System.Reflection.InterfaceMapping
System.Reflection.CustomAttributeExtensions
System.Reflection.RuntimeReflectionExtensions
 
When using NuGet 3.x this package requires at least version 3.4.
                
            
                    
                        System.Reflection.Metadata
                    
                    by: Microsoft
                
                - 3.161k total downloads
 - Latest version: 10.0.0-rc.2.25502.107
 
                    This package provides a low-level .NET (ECMA-335) metadata reader and writer. It's geared for performance and is the ideal choice for building higher-level libraries that intend to provide their own object model, such as compilers. The metadata format is defined by the ECMA-335 - Common Language Infrastructure (CLI) specification.
The System.Reflection.Metadata library is built-in as part of the shared framework in .NET Runtime. The package can be installed when you need to use it in other target frameworks.