ABP is an opinionated architectural framework for building enterprise software solutions using .NET and ASP.NET Core. It serves as a structural toolkit for implementing domain-driven design and microservices patterns, providing a modular enterprise architecture where functionality is organized into independent, pluggable modules.
The platform is specifically designed to support multi-tenant SaaS architectures, isolating data and configurations for multiple independent customers within a single application instance. It provides enterprise boilerplate infrastructure and pre-configured templates to accelerate the bootstrapping of large-scale solutions.
The framework covers a broad set of capabilities including identity and access management, background job execution, and the automation of cross-cutting concerns such as localization, auditing, and global exception handling. It also includes tools for generating REST APIs and web pages, as well as a command line interface for automating project operations.