INTRODUCTION TO DOT NET CORE

.NET Core is an open-source, cross-platform framework for building modern applications. It is a successor to the .NET Framework and provides a lightweight, modular, and high-performance environment for developing and running applications on Windows, macOS, and Linux.

Here are some key points to introduce you to .NET Core:

1. Cross-Platform Compatibility:

• .NET Core is designed to run on multiple platforms, including Windows, macOS, and Linux.
• It enables you to develop and deploy applications that can run consistently across different operating systems, providing flexibility and reach.

2. Open-Source and Community Driven:

• .NET Core is an open-source framework, hosted on GitHub, and developed by Microsoft in collaboration with the community.
• The open-source nature of .NET Core allows developers to contribute, review, and enhance the framework, fostering a vibrant and active community.

3. High Performance:

• .NET Core is optimized for performance and scalability, making it suitable for a wide range of applications.
• It includes features like just-in-time (JIT) compilation, ahead-of-time (AOT) compilation, and a lightweight runtime to deliver excellent performance.

4. Modular and Lightweight:

• .NET Core follows a modular approach, allowing you to include only the required components and dependencies in your application.
• It provides a smaller footprint compared to the traditional .NET Framework, making it ideal for building microservices, containerized applications, and cloud-native solutions.

5. Language Interoperability:

• .NET Core supports multiple programming languages, including C#, F#, and Visual Basic (VB.NET).
• You can choose your preferred language or mix different languages within the same project, taking advantage of the extensive ecosystem and libraries available for each language.

6. NET Core Web Development:

• NET Core is the web development framework built on top of .NET Core.
• It provides a robust and scalable environment for building modern web applications, APIs, and microservices.
• NET Core incorporates modern web development patterns, such as MVC (Model-View-Controller), Razor Pages, and Web API, and integrates seamlessly with popular client-side frameworks like Angular, React, or Vue.js.

7. Entity Framework Core:

• Entity Framework Core is a lightweight, cross-platform Object-Relational Mapping (ORM) framework that simplifies data access in .NET Core applications.
• It provides an abstraction layer for working with databases, allowing you to work with your data using object-oriented programming concepts.

8. Tooling and Development Experience:

• .NET Core provides a rich set of tools and development experience.
• It includes the command-line interface (CLI) tooling, integration with Visual Studio, Visual Studio Code, and other popular editors.
• The tooling ecosystem supports tasks like project scaffolding, building, testing, debugging, and deployment.

9. Compatibility with Existing .NET Framework:

• .NET Core is designed to be compatible with the existing .NET Framework, allowing you to migrate and modernize your applications gradually.
• The .NET Portability Analyzer tool helps identify potential compatibility issues between the two frameworks.

Overall, .NET Core offers a modern, flexible, and high-performance platform for building a wide range of applications, from console applications to web services, desktop applications, and microservices. Its cross-platform capabilities, open-source nature, and rich ecosystem make it a popular choice for developers across various industries