.NET Core is a free, open-source, cross-platform software development framework created by Microsoft. It is a modern, lightweight, and modular framework that provides a comprehensive programming model for building applications that run on Windows, Linux, and macOS.
In C#, .NET Core provides a powerful set of tools and libraries for building web applications, cloud services, and console applications. Here are some of the key features of .NET Core in C#:
1. Cross-Platform Support: .NET Core is designed to run on multiple platforms, including Windows, Linux, and macOS. This makes it easy to build and deploy applications that can run on a wide range of devices and operating systems.
2. Lightweight and Modular: .NET Core is a lightweight and modular framework that allows you to include only the components that you need in your application. This makes it easy to build small, efficient applications that can be deployed quickly and easily.
3. ASP.NET Core: ASP.NET Core is a web application framework that allows you to build modern web applications and APIs. It provides a wide range of features and functionality, including support for MVC, Razor Pages, and Web API.
4. Entity Framework Core: Entity Framework Core is a data access framework that allows you to work with databases and other data sources. It provides a set of classes and functions for connecting to databases, executing SQL queries, and working with data in a structured way.
5. Language-Integrated Query (LINQ): LINQ is a powerful feature ofC# that allows you to query data in a strongly-typed, object-oriented way. It provides a set of standard query operators that can be used to query data from a wide range of data sources, including databases, XML files, and collections.
6. Console Applications: .NET Core provides a simple and efficient way to build console applications that run on multiple platforms. This makes it easy to build command-line tools and utilities that can be used on any device or operating system.
7. Cross-Platform Development: .NET Core provides a consistent development experience across multiple platforms, including Windows, Linux, and macOS. This makes it easy to build and test applications on multiple platforms without having to switch between development environments.
8. Performance: .NET Core is designed to be fast and efficient, with a small memory footprint and high performance. This makes it ideal for building high-performance applications that can handle large amounts of data and high workloads.
Overall, .NET Core in C# provides a powerful and flexible framework for building modern applications that run on multiple platforms. It allows you to write code that is efficient, secure, and easy to maintain, and provides a rich set of features and functionality that can help you to build high-quality applications quickly and easily.