ContextR.OpenFeature 1.0.0-rc.4

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
This is a prerelease version of ContextR.OpenFeature. 
dotnet add package ContextR.OpenFeature --version 1.0.0-rc.4
                    


                    

                
NuGet\Install-Package ContextR.OpenFeature -Version 1.0.0-rc.4
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. 
<PackageReference Include="ContextR.OpenFeature" Version="1.0.0-rc.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="ContextR.OpenFeature" Version="1.0.0-rc.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="ContextR.OpenFeature" />
                    


                            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 ContextR.OpenFeature --version 1.0.0-rc.4
                    


                    

                
#r "nuget: ContextR.OpenFeature, 1.0.0-rc.4"
#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 ContextR.OpenFeature@1.0.0-rc.4
#: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=ContextR.OpenFeature&version=1.0.0-rc.4&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=ContextR.OpenFeature&version=1.0.0-rc.4&prerelease
                    


                            Install as a Cake Tool

ContextR.OpenFeature

OpenFeature.Hosting integration for ContextR.

Use this package to project ambient ContextR values into OpenFeature EvaluationContext without manually repeating AddContext wiring in each application.

Install

dotnet add package ContextR.OpenFeature

Quick start

builder.Services
    .AddContextR(ctx => ctx.Add<UserContext>())
    .AddOpenFeature(feature => feature.UseContextR<UserContext>(o =>
    {
        o.SetTargetingKey(x => x.UserId);
        o.SetContextKind("user");
        o.Map(m => m.ByConvention("user."));
    }));

Zero-config behavior

If you call UseContextR() without options:

builder.Services.AddOpenFeature(feature => feature.UseContextR());

the package still wires OpenFeature AddContext, but it does not add any mappings by default.

  • EvaluationContext is generated per DI resolution from the current ambient ContextR values.
  • Only configured mappings contribute attributes (MapProperty, ByConvention, etc.).
  • targetingKey is not auto-inferred unless you set it via SetTargetingKey(...).
  • kind is not auto-inferred unless you set it via SetContextKind(...).

So in strict zero-config mode, EvaluationContext is typically empty until you configure mapping and/or key/kind selectors.

See docs/ContextR.OpenFeature.md for all API variants and advanced examples.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0-rc.4 19 3/5/2026