ASP.NET Core is a cross-platform framework for building web applications. It offers modern development tools and approaches, making it an attractive choice for developers.
One of the main features of ASP.NET Core is its cross-platform capability. It can run on Windows, Linux, and macOS, allowing developers to use their preferred operating system for development. This also enables deploying the application on different platforms without any code changes.
ASP.NET Core uses a modular architecture. The framework's functionality is divided into small modules called packages. This allows developers to choose only the necessary packages and leave out the unnecessary ones, reducing the application size and improving performance.
Starting from ASP.NET Core 3.0, a new routing system is used. Previously, a default routing module was used, which often turned out to be cumbersome and complex. The new system utilizes a small Domain-Specific Language (DSL) that makes it easier and clearer to describe the routes of your web application.
ASP.NET Core also offers a new way of connecting and configuring services. Previously, this was done using a configuration file, but the new approach involves the use of the Startup.cs class. In this class, the application is configured, including its services, components, and middleware.
Middleware are components that handle requests and responses in your web application. They are applied in sequence and can perform various tasks such as authentication, authorization, error handling, etc. Middleware can be custom-made or included with the web server.
ASP.NET Core also supports various protocols and data formats, including REST, SOAP, JSON, and XML. It offers a flexible data model, including Object-Relational Mapping (ORM) and database access. This enables developers to easily interact with different data sources and create powerful web applications.
One of the main goals of ASP.NET Core is to improve performance. It is optimized for working with web applications using asynchronous programming and multithreading. It also supports caching, compression, and other optimization methods to speed up application performance.
ASP.NET Core also provides a wealth of developer tools. These include a debugger, automatic documentation generation, testing tools, and integration with popular IDEs such as Visual Studio and Visual Studio Code.
In summary, ASP.NET Core offers a modern and flexible approach to web application development. It supports cross-platform capability, modular architecture, a new routing system, and a developer-friendly service configuration model. It also provides many tools for fast and efficient development. If you are looking for a modern framework for building web applications, ASP.NET Core may be the ideal choice for you.