What
Is .NET Core?
The .NET Core is an open-source, cross-platform
that runs on Windows, macOS and Linux developed by Microsoft. It also supports
almost all things that .NET supported.
The .NET Core is higher performance, quick
leaner, and lots of improvements of .NET
The .NET Core provides .net CLI (Command Line Interface)
The .NET Run-time provides a type system, assembly
loading, a garbage collector, native interop and other basic services.
The Key points of .NET Core are:
1. Open
source
2. Cross-platform
3. Flexible
deployment
4. CLI
- Command-line tools
5. Compatible
What
Are Technologies Discontinued in .NET Core?
1. Reflection
2. Remoting
3. Sandboxing
4. Binary
serialization
5. App-domain
What
Is ASP.NET Core?
ASP.NET Core is a cross-platform,
high-performance, open-source framework for building modern, cloud-based,
Internet-connected applications and developed by Microsoft.
ASP.NET Core is a Cloud ready environment, light-weight,
modular framework that runs on both the full .NET Framework, on Windows, and
the cross-platform .NET Core.
What's
new in ASP.NET Core 2?
1. Razor
Pages - It is a new feature of ASP.NET Core that makes coding page-focused
scenarios easier and more productive.
2. SignalR
3. For
SPA based templates now support Angular 6+
4. Identity
UI library & scaffolding
5. Open
API Analyzers & Conventions
6. Endpoint
routing is introduced and takes care of several routing problems
7. DbContext
Pooling with Entity Framework Core 2
8. Automatic
use of anti-forgery tokens
9. Validation
performance
10. Simplified
Application Host Configuration
11. IIS
in-process hosting
12. Configuration
is now part of DI and ready for the time server reaches Startup class
13. Simplified
authentication model
14. Health
checks framework is integrated now to monitor health of APIs and apps
15. dot
net new now restore NuGet packages automatically
16. New
meta package – Microsoft.AspNetCore.All
17. Integration
tests
What's
new in .NET Core 3.0?
This article describes what is new in .NET Core 3.0.
1. .NET Core 3.0 adds support for C# 8.0
2. .NET Core will now build executables by default. This is new for applications that use a globally installed version of .NET Core.
3. Side-by-side versions of .NET that support WinForms and WPF – This one is the biggest enhancements to support Windows desktop applications.
4. .NET build now copies NuGet dependencies for your application from the NuGet cache to the build output folder. Previously, dependencies were only copied as part of dotnet publish.
5. Embed .NET directly into an application
6. Take advantage of .NET Core features
7. Fast built-in JSON support
8. Modern browser and modern media controls
9. Access to touch and UWP Controls
10. High DPI improvements
11. Async streams
12. Cryptography support has been added for AES-GCM and AES-CCM ciphers, implemented via System.Security.Cryptography.AesGcm and System.Security.Cryptography.AesCcm.
What
We can Do with ASP.NET Core?
1. We
can build web apps and services, IoT apps, and mobile backends using our
favorite development tools like Windows, macOS, and Linux.
2. We
can deploy this app on cloud or on-premises.
3. These
apps can run on both .NET Core or .NET Framework.
What
Are the benefits of ASP.NET Core?
Why
Use ASP.NET Core?
1. It
Is open-source
2. A
cloud-ready, lightweight, high-performance
3. Integration
of modern, client-side frameworks and development workflows
4. Ability
to host on IIS, Nginx, Apache, Docker, or self-host in your own process
5. Architected
for testability
6. It
can handle many requests
What
Are the Main Characteristics of ASP.NET Core?
Cross-platform and super fast
Dependency Injection (DI) Container which is
quite simple and built-in
There is no web.config - now using appsettings.json file
There is no Global.asax - Now using Startup.cs
Kestrel
- Kestrel is a cross-platform web server built for ASP.NET Core based on libuv
– a cross-platform asynchronous I/O library
Fully Async
Pipeline
Extensible strongly typed configuration, which
can also be used to reload at run-time.
Can
ASP.NET Core work with the .NET framework?
Yes! We can do the same. It is officially
supported by Microsoft.