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Anubhav Sharma
Anubhav Sharma

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The Anubhav portal was launched in March 2015 at the behest of the Hon'ble Prime Minister for retiring government officials to leave a record of their experiences while in Govt service .

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Anubhav Sharma
Anubhav Sharma 19 May 2025
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.NET Core is a free, open-source, cross-platform framework developed by Microsoft for building modern applications. It is a successor to the .NET Framework, and it's designed to be more modular, lightweight, and flexible.

Key Features of .NET Core:

  1. Cross-platform:
    1. Runs on Windows, Linux, and macOS.
    2. Enables you to write code once and run it on multiple operating systems.
  2. High Performance:
    1. Optimized for performance and scalability, especially for web and cloud-based applications.
  3. Modular and Lightweight:
    1. Uses NuGet packages, so you only include what your app needs.
    2. Smaller deployment footprint compared to the full .NET Framework.
  4. Unified Development:
    1. Can be used to build web apps (ASP.NET Core), desktop apps, microservices, cloud services, IoT apps, and mobile backends.
  5. Command-line Tools:
    1. Comes with a powerful CLI (dotnet) for building, running, and publishing applications.
  6. Side-by-side Versioning:
    1. Multiple versions of .NET Core can coexist on the same machine, enabling you to run different apps with different runtime versions.
  7. Open-source:
    1. Fully open-source and developed in the open on GitHub (https://github.com/dotnet/).
  8. Part of .NET 5 and Later:
    1. As of .NET 5 (released in 2020), .NET Core and .NET Framework were unified under a single platform called .NET, sometimes referred to as .NET 5+ or just .NET.

Use Cases:

  1. ASP.NET Core web APIs
  2. Console apps
  3. Microservices
  4. Cross-platform apps
  5. Cloud-native applications with Docker and Kubernetes

Summary:

.NET Core is a modern, high-performance, cross-platform framework ideal for developing web, cloud, and enterprise apps. It is the foundation of the future of .NET, now simply called .NET starting from version 5 onward.

Read More

  1. Developers Must Know The Difference Between .NET And .NET Core
  2. Difference between ASP.NET and ASP.NET CORE
  3. ASP.NET Core Identity
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