ABP Framework Features

Multiple UI Options

The core framework is designed as UI independent and can work with any type of UI system, while there are multiple pre-built and integrated options provided out of the box.

Multiple Database Providers

The framework can work with any data source, while the following providers are officially developed and supported:


ABP CLI (Command Line Interface) is a command line tool to automate some common operations for ABP based solutions.

                                 # Create a new layered application
                                 abp new Acme.BookStore
                                 # Create a new layered application using MongoDB
                                 abp new Acme.BookStore -d mongodb
                                 # Add a new module to the solution
                                 abp add-module Volo.Blogging


ABP provides a complete infrastructure to build your own application modules that may have entities, services, database integration, APIs, UI components and so on..

    typeof(AbpEntityFrameworkCoreModule), //Depending on a framework module
    typeof(MyBusinessModule) //Depending on your own module
public class MyAppModule : AbpModule
    public override void ConfigureServices(ServiceConfigurationContext context)
        //Configure DI and other modules...

    public override void OnApplicationInitialization(ApplicationInitializationContext context)
        //Perform some application initialization logic...


ABP framework doesn't only support developing multi-tenant applications, but also makes your code mostly unaware of the multi-tenancy.

Can automatically determine the current tenant, isolate data of different tenants from each other.

Supports single database, database per tenant and hybrid approaches.

You focus on your business code and let the framework handle multi-tenancy on behalf of you.

Tenant 1 Database
Tenant 2 Database
Shared Database
Connection Resolver
Tenant Based Data Filter
Application Code
Tenant Resolution
Tenant 1 User
Tenant 2 User
Tenant 3 User
Tenant 4 User

Bootstrap Tag Helpers

Instead of manually writing the repeating details of bootstrap components, use ABP's tag helpers to simplify it and take advantage of the IntelliSense. You can definitely use Bootstrap whenever you need it.


    <img abp-card-image="Top" src="" data-src="/images/my-dog.png" class="lazy" loading="lazy"
width="250" heigth="162"/>
        <abp-card-title>Card title</abp-card-title>
            This is a sample card component built by ABP bootstrap
            card tag helper. ABP has tag helper wrappers for most of
            the bootstrap components.
        <a abp-button="Primary" href="javascript:void(0)"  >Go somewhere &rarr;</a>

Bootstrap Tag Helper
Card title

This is a sample card component built by ABP bootstrap card tag helper.

Go somewhere →

Dynamic Forms

Dynamic form & input tag helpers can create the complete form from a C# class as the model.


<abp-dynamic-form abp-model="@Model.PersonInput" submit-button="true" />


public class PersonModel
    public Guid Id { get; set; }

    public string Email { get; set; }

    public string Password { get; set; }

    public string Address { get; set; }

    public Gender Gender { get; set; }


Authentication & Authorization

Rich authentication & authorization options integrated to ASP.NET Core Identity & OpenIddict. Provides an extensible & detailed permission system.

Cross Cutting Concerns

Don't repeat yourself to implement all this common stuff again & again. Focus on your business code and let ABP automate them by conventions.

Bundling & Minification

ABP offers a simple, dynamic, powerful, modular and built-in bundling & minification system.

<abp-style-bundle name="MyGlobalBundle">
    <abp-style src="/libs/bootstrap/css/bootstrap.css" />
    <abp-style src="/libs/font-awesome/css/font-awesome.css" />
    <abp-style src="/libs/toastr/toastr.css" />
    <abp-style src="/styles/my-global-style.css" />

Virtual File System

The Virtual File System makes it possible to manage files that do not physically exist on the file system (disk). It's mainly used to embed the (js, css, image, cshtml...) files into assemblies and use them like physical files on runtime.

Static File Middleware
Razor View Engine
Virtual File System
Physical Files (wwwroot)
Embedded Files (DLL)
Dynamic Files (Memory)


Theming system allows developing your application & modules theme independent by defining a set of common base libraries and layouts, based on the latest Bootstrap framework.


Background Jobs

Define simple classes to execute jobs in the background as queued. Use the built-in job manager or integrate your own. Hangfire & RabbitMQ integrations are already available.

public class EmailSendingJob : BackgroundJob<EmailSendingArgs>
    private readonly IEmailSender _emailSender;

    public EmailSendingJob(IEmailSender emailSender)
        _emailSender = emailSender;

    public override void Execute(EmailSendingArgs args)

Domain Driven Design Infrastructure

A complete infrastructure to build layered applications based on the Domain Driven Design patterns & principles;

public class BookAppService : ApplicationService, IBookAppService
    private readonly IRepository<Book, Guid> _bookRepository;

    public BookAppService(IRepository<Book, Guid> bookRepository)
        _bookRepository = bookRepository;

    public async Task CreateAsync(CreateBookDto input)
        var book = new Book(

        await _bookRepository.InsertAsync(book);


ABP can automagically configure your application services as API Controllers by convention.

Auto Rest APIs

Dynamic Client Proxies

Easily consume your APIs from JavaScript and C# clients.

//Call remote APIs just like local functions in JavaScript
    .done(function (result) {

Distributed Event Bus with RabbitMQ Integration

Easily publish & consume distributed events using built-in Distributed Event Bus with RabbitMQ integration available.

Publish Events:

public class PublisherDemo : ITransientDependency
    private readonly IDistributedEventBus _distributedEventBus;

    public PublisherDemo(
        IDistributedEventBus distributedEventBus)
        _distributedEventBus = distributedEventBus;

    public async Task RunAsync()
        //Publish an event
        await _distributedEventBus.PublishAsync(
            new StockCountChangedEvent(productId, 42)

Handle Events:
 public class MyEventHandler
     : IDistributedEventHandler<StockCountChangedEvent>
     public Task HandleEventAsync(StockCountChangedEvent eventData)
         //Handle the event and execute your business

BLOB Storing

BLOB Storing system provides an abstraction to work with BLOBs. ABP provides some pre-built storage provider integrations (Azure, AWS, File System, Database, etc.) that you can easily use in your applications.

public class MyService : ITransientDependency
    private readonly IBlobContainer _blobContainer;

    public MyService(IBlobContainer blobContainer)
        _blobContainer = blobContainer;

    public async Task SaveBytesAsync(byte[] bytes)
        await _blobContainer.SaveAsync("my-blob", bytes);

    public async Task<byte[]> GetBytesAsync()
        return await _blobContainer.GetAllBytesOrNullAsync("my-blob");

Text Templating

Text templating is used to dynamically render contents based on a template and a model (a data object). For example, you can use it to create dynamic email contents with a pre-built template.

var result = await _templateRenderer.RenderAsync(
    "PasswordReset", //the template name
    new PasswordResetModel
        Name = "john",
        Link = "https://abp.io/example-link?userId=123&token=ABC"

Test Infrastructure

The framework has been developed with unit & integration testing in mind. Provides you base classes to make it easier. Startup templates come pre-configured for testing.

public class MyService_Tests : AbpIntegratedTest<MyModule>
    private readonly MyService _myService;

    public MyService_Tests()
        _myService = GetRequiredService<MyService>();

    public async Task MyService_Should_Do_It()
        var result = _myService.DoIt();


Audit Logging & Entity Histories

Built-in audit logging for business-critical applications. Request, service, method level audit logging and entity histories with property-level details.

Object to Object Mapping

Object to object mapping abstraction with AutoMapper integration.

   public class PersonService
       //Inject IObjectMapper
       private readonly IObjectMapper _objectMapper;
       public PersonService(IObjectMapper objectMapper)
           _objectMapper = objectMapper;
       public PersonDto GetPerson(Guid id)
           Person person = GetPersonEntityFromRepository(id);
           //Use for Entity to DTO mapping
           return _objectMapper.Map<Person, PersonDto>(person);

Email & SMS Abstractions with Templating Support

IEmailSender and ISmsSender abstractions decouples your application logic from the infrastructure. Advanced email template system allows to create & localize email templates and easily use whenever needed.

public async Task SendWelcomeEmailAsync(string emailAddress, string name)
    //Get the email template
    var template = await _emailTemplateProvider.GetAsync("WelcomeEmailTemplate");

    //Replace placeholders
    template.Replace("name", name);

    //Send email
    await _emailSender.SendAsync(
        "Welcome to our application!",


Localization system allows creating resources in plain JSON files and uses them to localize your UI. It supports advanced scenarios like inheritance, extensions and JavaScript integration while it is fully compatible with AspNet Core's localization system.

  "culture": "en",
  "texts": {
    "WelcomeMessage": "Welcome to the application!",
    "HelloWorld":  "Hello World"

Setting Management

Define settings for your application and get the values on runtime based on the current configuration, tenant and user.

Extension Methods & Helpers

Don't repeat yourself even for trivial code parts. Extensions & helpers for standard types make your code much cleaner and easy to write.

//Convert a string to camelCase
"HelloWorld".ToCamelCase(); //returns "helloWorld"

//Truncate a string with "..." postfix
"This is a test string".TruncateWithPostfix(12); //returns "This is a..."

//Convert a string to int
"42".To<int>(); //returns 42 as int

//Check if a value occurs in a list
5.IsIn(1, 3, 5, 7); //returns true

//Check if a value is between a range
5.IsBetween(6, 12); //returns false

Aspect Oriented Programming

Provides a comfortable infrastructure to create dynamic proxies and implement Aspect Oriented Programming. Intercept any class and execute your code before & after every method execution.

//Inherit from the AbpInterceptor to log all method executions
public class MyLoggingInterceptor : AbpInterceptor, ITransientDependency
    private readonly ILogger<MyLoggingInterceptor> _logger;

    public MyLoggingInterceptor(ILogger<MyLoggingInterceptor> logger)
        _logger = logger;

    public async override Task InterceptAsync(IAbpMethodInvocation invocation)
        await invocation.ProceedAsync();

    private void LogInvocation(IAbpMethodInvocation invocation)
        /* Access to all the information about the method execution
         * including method, class and provided arguments */

            "Executing the method: " +
            invocation.Method.Name +
            " of class " +

Dependency Injection by Conventions

No need to register your classes to dependency injection manually. Automatically registers common service types by convention. For other type of services, you can use interfaces and attributes to make it easier and in-place.

/* Automatically registers MyService as transient.
 * Then you can inject by IMyService or MyService.
public class MyService : IMyService, ITransientDependency

Data filtering

Define and use data filters that are automatically applied when you query entities from the database. Soft Delete & MultiTenant filters are provided out of the box when you implement simple interfaces.

public class MyEntity : Entity<Guid>, ISoftDelete
    public bool IsDeleted { get; set; }