.NET Core is the open-source, cross-platform successor to the traditional .NET Framework. It is a modular and high-performance framework developed by Microsoft for building modern, scalable, and cross-platform applications. Here are some key points about .NET Core:

1. Cross-Platform Development:

   • .NET Core supports development on Windows, macOS, and Linux.

2. Open Source:

   • .NET Core is fully open source, and its development is hosted on GitHub.
   • https://github.com/dotnet/core

3. Modularity:

   • .NET Core is designed to be modular, allowing you to include only the components you need in your application.

4. Command-Line Interface (CLI):

   • .NET Core comes with a cross-platform command-line interface for developing, building, running, and publishing applications.

5. ASP.NET Core:

   • A framework within .NET Core for building modern, cloud-based, and internet-connected applications. It's a cross-platform, high-performance framework for building web applications.
   • https://docs.microsoft.com/en-us/aspnet/core/

6. Multi-Platform Support:

   • .NET Core supports a wide range of application types, including web applications, console applications, libraries, and more.

7. Containerization:

   • .NET Core is well-suited for containerized applications, making it easy to deploy and run applications in containers using technologies like Docker.

8. Unified Platform:

   • With the release of .NET 5, Microsoft unified the .NET platform, combining the best features of .NET Core, .NET Framework, and Xamarin into a single platform.

9. Language Support:

   • .NET Core primarily supports C#, but it also includes support for F# and Visual Basic.

10. .NET SDK (Software Development Kit):

    • The .NET SDK provides tools and libraries for developing, building, running, and publishing .NET applications.

11. Visual Studio Code:

    • While .NET Core can be used with various IDEs, Visual Studio Code is a lightweight, cross-platform code editor that is commonly used for .NET Core development.
    • https://code.visualstudio.com/

.NET Core is a versatile framework that enables developers to build and run applications across different platforms, making it a popular choice for modern and cross-platform development. If you have specific questions or need more information, feel free to ask!