System.Reactive 5.0.0-preview.16

Prefix Reserved
This is a prerelease version of System.Reactive.
There is a newer version of this package available.
See the version list below for details.

Requires NuGet 2.12 or higher.

dotnet add package System.Reactive --version 5.0.0-preview.16
                    
NuGet\Install-Package System.Reactive -Version 5.0.0-preview.16
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.

                    
Directory.Packages.props

                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add System.Reactive --version 5.0.0-preview.16
                    
#r "nuget: System.Reactive, 5.0.0-preview.16"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package System.Reactive@5.0.0-preview.16
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=System.Reactive&version=5.0.0-preview.16&prerelease
                    
Install as a Cake Addin
#tool nuget:?package=System.Reactive&version=5.0.0-preview.16&prerelease
                    
Install as a Cake Tool

Reactive Extensions (Rx) for .NET

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net5.0-windows10.0.19041 is compatible.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net46 is compatible.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap10.0.16299 is compatible. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2.2K)

Showing the top 5 NuGet packages that depend on System.Reactive:

Package Downloads
System.Reactive.Linq

Legacy facade for Reactive Extensions (Rx) for .NET

System.Reactive.Core

Legacy facade for Reactive Extensions (Rx) for .NET

System.Reactive.Interfaces

Legacy facade for Reactive Extensions (Rx) for .NET

GraphQL.Client

A GraphQL Client for .NET Standard

System.Reactive.PlatformServices

Legacy facade for Reactive Extensions (Rx) for .NET

GitHub repositories (321)

Showing the top 20 popular GitHub repositories that depend on System.Reactive:

Repository Stars
shadowsocks/shadowsocks-windows
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Provides an efficient allocation free async/await integration for Unity.
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unoplatform/uno
Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.
reactiveui/refit
The automatic type-safe REST library for .NET. Refit turns a REST API into a C# interface and generates the HttpClient implementation, with support for HttpClientFactory, pluggable serializers and a testing package.
LykosAI/StabilityMatrix
Multi-Platform Package Manager for Stable Diffusion
gitextensions/gitextensions
Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).
reactiveui/ReactiveUI
A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.
PixiEditor/PixiEditor
PixiEditor is a Universal Editor for all your 2D needs
stride3d/stride
Stride (formerly Xenko), a free and open-source cross-platform C# game engine.
louthy/language-ext
C# pure functional programming framework - come and get declarative!
PrismLibrary/Prism
Prism is a framework for building loosely coupled, maintainable, and testable XAML applications in WPF, Xamarin Forms, and Uno / Win UI Applications..
Uahh/ToastFish
一个利用摸鱼时间背单词的软件。
graphql-dotnet/graphql-dotnet
GraphQL for .NET
kurrent-io/KurrentDB
KurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifies data modeling and preserves data integrity while the integrated streaming engine solves distributed messaging challenges and ensures data consistency.
ChilliCream/graphql-platform
Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco based GraphQL IDE.
Version Downloads Last Updated
7.0.0 1,647,158 7/17/2026
7.0.0-rc.1 36,814 6/18/2026
7.0.0-preview.20 7,173 6/3/2026
7.0.0-preview.16 1,597 5/26/2026
7.0.0-preview.15 1,836 5/20/2026
7.0.0-preview.1 243,117 11/6/2025
6.1.0 14,866,134 10/3/2025
6.1.0-preview.9 2,127 10/1/2025
6.0.2 1,979,436 8/29/2025
6.0.1 59,408,350 5/22/2024
6.0.1-preview.1 218,105 6/14/2023
6.0.0 62,697,516 5/19/2023
6.0.0-preview.16 1,412 5/17/2023
6.0.0-preview.13 8,774 4/20/2023
6.0.0-preview.9 134,282 3/31/2023
6.0.0-preview.1 10,279 3/10/2023
5.0.0 110,792,204 11/10/2020
5.0.0-preview.220 21,101 10/15/2020
5.0.0-preview.16 39,648 9/26/2020
4.4.1 78,767,953 4/2/2020
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