JLocalizer 1.1.1

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package JLocalizer --version 1.1.1
                    


                    

                
NuGet\Install-Package JLocalizer -Version 1.1.1
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="JLocalizer" Version="1.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="JLocalizer" Version="1.1.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="JLocalizer" />
                    


                            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 JLocalizer --version 1.1.1
                    


                    

                
#r "nuget: JLocalizer, 1.1.1"
#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 JLocalizer@1.1.1
#: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=JLocalizer&version=1.1.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=JLocalizer&version=1.1.1
                    


                            Install as a Cake Tool

JLocalizer

NuGet NuGet Downloads

JLocalizer is a JSON-backed localization package for Microsoft.Extensions.Localization. It lets ASP.NET Core and worker-service applications use embedded JSON resources through the familiar IStringLocalizer and IStringLocalizer<T> APIs.

Supported frameworks

  • netstandard2.0
  • .NET 8
  • .NET 9
  • .NET 10

Install

dotnet add package JLocalizer

Quick start

Create a marker resource type:

using JLocalizer;

namespace MyApp.Localization;

[JLocalizer("Localization")]
public sealed class AppResources
{
}

Add embedded JSON resources to your project:

<ItemGroup>
  <EmbeddedResource Include="Localization\en-US.json" />
  <EmbeddedResource Include="Localization\es-ES.json" />
</ItemGroup>

Register JLocalizer:

using JLocalizer;

builder.Services.AddJLocalizer(localizer =>
{
    localizer.DefaultCulture("en-US");
    localizer.AddLocalizedResource<AppResources>();
});

Inject and use the localizer:

public sealed class GreetingService
{
    private readonly IStringLocalizer<AppResources> _localizer;

    public GreetingService(IStringLocalizer<AppResources> localizer)
    {
        _localizer = localizer;
    }

    public string GetGreeting(string name)
    {
        return _localizer["HelloUser", name];
    }
}

Example en-US.json:

{
  "HelloUser": "Hello, {0}!"
}

Resource fallback

JLocalizer resolves strings in this order:

  1. Current UI culture, for example en-IN.
  2. Parent cultures, for example en.
  3. Configured default culture.
  4. The key itself when no value is found.

Reload resources

Use Reset() when a custom binder reads from a mutable source and the localization store should be rebuilt:

localizer.Reset();
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 is compatible.  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 is compatible.  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 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. 
.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 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

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
1.1.1 93 7/5/2026
1.1.0 88 7/5/2026
1.0.0 726 8/4/2020