Kck.FeatureFlags.Abstractions 3.4.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Kck.FeatureFlags.Abstractions --version 3.4.0
                    


                    

                
NuGet\Install-Package Kck.FeatureFlags.Abstractions -Version 3.4.0
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. 
<PackageReference Include="Kck.FeatureFlags.Abstractions" Version="3.4.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Kck.FeatureFlags.Abstractions" Version="3.4.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Kck.FeatureFlags.Abstractions" />
                    


                            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 Kck.FeatureFlags.Abstractions --version 3.4.0
                    


                    

                
#r "nuget: Kck.FeatureFlags.Abstractions, 3.4.0"
#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 Kck.FeatureFlags.Abstractions@3.4.0
#: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=Kck.FeatureFlags.Abstractions&version=3.4.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Kck.FeatureFlags.Abstractions&version=3.4.0
                    


                            Install as a Cake Tool

Kck.FeatureFlags.Abstractions

Provider-agnostic feature flag abstractions for runtime feature toggling — evaluate flags with optional per-user or per-tenant context.

Installation

dotnet add package Kck.FeatureFlags.Abstractions

Quick Start

// Program.cs — register a concrete provider (e.g. Kck.FeatureFlags.InMemory)
builder.Services.AddKckInMemoryFeatureFlags(flags =>
{
    flags.Add("NewCheckout", enabled: true);
    flags.Add("BetaDashboard", enabled: false);
});

// Use IFeatureFlagService in a controller or handler
public class CheckoutController(IFeatureFlagService flags)
{
    [HttpPost("checkout")]
    public async Task<IActionResult> CheckoutAsync(
        CheckoutRequest request, CancellationToken ct)
    {
        var context = new FeatureContext { UserId = request.UserId };

        if (await flags.IsEnabledAsync("NewCheckout", context, ct))
            return await RunNewCheckoutAsync(request, ct);

        return await RunLegacyCheckoutAsync(request, ct);
    }
}

// List all defined flags
var allFlags = await flags.GetAllAsync(ct);

Configuration

Property Description Default
FeatureFlags:Provider InMemory or AzureAppConfiguration InMemory
FeatureFlags:RefreshIntervalSeconds How often remote flags are refreshed 60

Resources

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.

  • net10.0

    • No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Kck.FeatureFlags.Abstractions:

Package Downloads
Kck.FeatureFlags.InMemory

Dictionary-backed IFeatureFlagService for development and testing. Feature states defined via InMemoryFeatureFlagOptions at startup. Registered via AddKckFeatureFlagsInMemory().
Kck.FeatureFlags.AzureAppConfig

Azure App Configuration-backed IFeatureFlagService. Supports ConnectionString and Managed Identity authentication, configurable refresh interval, and stampede-safe cache. Registered via AddKckFeatureFlagsAzureAppConfig().

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.4.0 116 5/17/2026
3.3.0 111 5/17/2026
3.2.0 111 5/17/2026
3.1.0 113 5/17/2026
3.0.0 97 5/17/2026
2.0.0 106 5/7/2026

Changelog: https://github.com/omerkck41/OmerkckArchitecture/blob/main/CHANGELOG.md | Releases: https://github.com/omerkck41/OmerkckArchitecture/releases