LaunchDarkly.EventSource 4.0.0

Prefix Reserved
.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.5.2 This package targets .NET Framework 4.5.2. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package LaunchDarkly.EventSource --version 4.0.0
                    


                    

                
NuGet\Install-Package LaunchDarkly.EventSource -Version 4.0.0
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 LaunchDarkly.EventSource --version 4.0.0
                    


                    

                
#r "nuget: LaunchDarkly.EventSource, 4.0.0"
#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 LaunchDarkly.EventSource@4.0.0
#: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=LaunchDarkly.EventSource&version=4.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=LaunchDarkly.EventSource&version=4.0.0
                    


                            Install as a Cake Tool

LaunchDarkly Server-Sent Events client

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  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 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net452 is compatible.  net46 was computed.  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. 
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 (25)

Showing the top 5 NuGet packages that depend on LaunchDarkly.EventSource:

Package Downloads
LaunchDarkly.ServerSdk

LaunchDarkly Server-Side .NET SDK
Unleash.Client

Flexible feature toggle client. It supports enabling features runtime, through multiple activation strategies, and allows you to decouple deployment of code from release of new features. Unleash is a feature toggle system that gives you a great overview over all feature toggles across all your applications and services. Read more at: https://github.com/unleash/unleash/
LaunchDarkly.ClientSdk

Package Description
FeatureHub.SDK

.Net SDK implementation for FeatureHub.io - Open source Feature flags management, A/B testing and remote configuration platform.
DevCycle.SDK.Server.Local

.NET Server Local Bucketing SDK for DevCycle

GitHub repositories (2)

Showing the top 2 popular GitHub repositories that depend on LaunchDarkly.EventSource:

Repository Stars
stryker-mutator/stryker-net
Mutation testing for .NET core and .NET framework!
elucidsoft/dotnet-stellar-sdk
Stellar API SDK for .NET 6.x
Version Downloads Last Updated
6.0.0 112,795 9/15/2026
5.3.2 87,654 8/10/2026
5.3.1 1,205,162 7/1/2026
5.3.0 9,056,118 12/16/2025
5.2.1 3,812,831 9/25/2025
5.2.0 10,480,225 2/24/2025
5.1.0 32,519,763 10/4/2023
5.0.1 13,754,867 8/24/2022
5.0.0 42,553 8/18/2022
4.2.0 536,801 4/19/2022
4.1.3 11,111,870 10/4/2021
4.1.2 1,344,175 5/17/2021
4.1.1 41,493 5/4/2021
4.1.0 40,132 5/4/2021
4.0.0 56,281 2/22/2021
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