RepositoryKit

Provider-agnostic, production-ready Repository & UnitOfWork infrastructure for modern .NET.
Clean. Modular. Mockable.
GitHub • NuGet

RepositoryKit is a modular, unified infrastructure for .NET projects
that provides a clean and extensible Repository & UnitOfWork abstraction.

• EF Core, MongoDB and more: Swap your database backend with zero changes to your business logic.
• Mockable & testable: Designed from scratch for modern dependency injection and testing.
• Plug & play: Use only what you need—each provider is its own NuGet package.

dotnet add package RepositoryKit.EntityFramework
# or
dotnet add package RepositoryKit.MongoDb

builder.Services.AddDbContext<AppDbContext>(...);
builder.Services.AddScoped<IUnitOfWork<AppDbContext>, EfUnitOfWork<AppDbContext>>();
builder.Services.AddSingleton<IUnitOfWorkManager, EfUnitOfWorkManager>();

app.MapGet("/products", async (IUnitOfWork<AppDbContext> uow) =>
{
    var repo = uow.GetRepository<Product>();
    var products = await repo.GetAllAsync();
    return Results.Ok(products);
});

var distinct = products.SafeDistinct(p => p.CategoryId).ToList();
var firstOrNone = products.AsQueryable().FirstOrNone();

• Provider-agnostic: No more vendor lock-in
• Test-friendly: Mock everything, everywhere
• Production patterns: Real-world repository & UoW
• Minimal boilerplate: Focus on your business logic

See individual package READMEs for full details:

• Core
• EntityFramework
• MongoDb
• Extensions

PRs, issues, and suggestions are all welcome!
Feel free to fork, star, or use for your next side project.

MIT © Ataberk Kaya