Click here to Skip to main content
14,662,534 members
ASP.NET » ASP.NET-Core

ASP.NET-Core

Great Reads

by Fiyaz Hasan
Learn how dependency injection mechanism has evolved from ASP.NET to ASP.NET Core
by Afzaal Ahmad Zeeshan
.NET Core 2.0 brings a lot of improvements to the system, and it brings a lot of pain to the developers as well. I had a lot of problems upgrading .NET Core 1.x apps to .NET Core 2.0; I yet have to feel the promise it makes about performance and so, but let us see how to upgrade our existing applica
by Pawel idzikowski
How to replace the web API request query string to provide case insensitive OData search
by Leonard E. James
Create initial object model and database and display first Razor Page

Latest Articles

by euklad
Demonstration of this amazing technology that Microsoft released two years ago as a part of ASP.NET Core - Blazor!
by Tarek Najem
A new way to configure our application with the startup class using a flexible way to implement this configuration
by Ansel Castro
Leveraging Protobuf and code generation tools to drive the development of microservices and REST APIs
by Vikas Sharma
Build a robust authentication and authorization system using IdentityServer and ASP.NET Core 3.1

All Articles

Sort by Title

ASP.NET-Core 

7 Aug 2017
Bart-Jan Brouwer
Modern design example for .NET Core MVC with RESTful service
24 Feb 2019
MukeshKumarTech
In this post, we will learn a few points which can be implemented while developing the website in ASP.NET Core to improve performance.
4 Oct 2018
Rahul Rajat Singh
In this article we will look at how Dependency Injection works in ASP.NET Core.
3 Sep 2018
Silvia Campo
A way to organize the WebSocket management logic keeping the Startup clean.
2 Mar 2018
alirıza adıyahşi
Creating a multi-tenant (SaaS) web application based on ASP.NET Boilerplate and using ASP.NET Core, Angular and EntityFrameworkCore.
7 Sep 2018
Robert Vandenberg Huang
Experiment, run and compare different pathfinding algorithms and heuristic functions
12 Sep 2018
Rahul Rajat Singh
In this article, we will try to understand the concept of middleware in ASP.NET core.
2 Jun 2018
Juan G. Carmona
The easiest way to mix both worlds
5 Dec 2019
Shenwei Liu
An Angular sample application that includes selecting, adding, updating, and deleting data with HttpClient service, reactive forms for object and array types, in-line data list editing, custom input validations, and various other features (latest update with Angular 8 CLI and ASP.NET Core 3.0).
5 Feb 2020
Fred Song (Melbourne)
Demonstrating a series of Angular fundamentals through an Angular 7 application.
1 Oct 2019
Vincent Maverick Durano
A simple yet organized project template for building ASP.NET Core APIs in .NET Core 3.x
1 Dec 2019
Vincent Maverick Durano
The new version of ApiBoilerPlate has recently been released. In this post, we will take a look at the new features added to the template.
12 Nov 2018
Vlad Neculai Vizitiu
Application triggers for ASP.NET Core 2.1 Entity Framework Core
9 Nov 2018
YasIkeda
Tutorial about how to add authentication functionalities to your existing ASP.NET Core project using Microsoft.AspNetCore.Identity.UI package
13 Nov 2018
Vlad Neculai Vizitiu
ASP.NET Core 1.1 and Identity Adventures
15 Dec 2017
O.Nasri
ASP.NET Core 2.0 & Angular 4: through this tutorial, you will learn how to build from scratch a web application for vehicles management
29 Aug 2018
Vincent Maverick Durano
A quick walk-through on building an ASP.NET Core 2.0 application on MAC and running it on Docker container.
5 Apr 2018
syed shanu
In this article, we will see in detail how to display role-based dynamic menu after a user logs in. For this, we will create a Menu Master table and insert a few records to display the menu and link the URL to the menu based on the logged in user's role.
16 Nov 2018
Vincent Maverick Durano
A quick tutorial on how to integrate VMD.RESTApiResponseWrapper.Core library into your ASP.NET Core 2.1 REST API application
13 Oct 2016
Vincent Maverick Durano
This article will walk you through on building a data-driven web app from scratch within the context of ASP.NET Core 1.0 using Angular 2 and Web API 2.
5 Aug 2019
Vincent Maverick Durano
This is the first article of the ASP.NET Core and Blazor Code Venture series. The goal of this article series is to build a data driven Blazor app from scratch starting from setting up your development workspace, authentication, data access with CRUD, consuming Rest APIs and down to deployment.
6 Oct 2018
Vincent Maverick Durano
A step-by-step demo on how to build and dockerize ASP.NET Core and Blazor apps on MacOS.
4 Jun 2020
Vincent Maverick Durano
This article will talk about how to implement a custom wrapper for your ASP.NET Core and Web API applications for managing exceptions, providing meaningful and consistent responses to consumers.
6 May 2017
Hamdy Ghanem
Integrate ASp.Net Core api with Angular 2 using TypeScript
12 Sep 2017
Bruce Yang CL
Develop an ASP.NET Core NES Game website on Linux with cross platform Database, and deploy to Ubuntu & Windows which have no .NET Core runtime installed.
2 Jun 2019
RM Shahidul Islam Shahed
Basic CRUD Operations With Paging, Sorting, Searching and Export Data Option
1 Dec 2017
Raihan Alam
JWT token support in ASP.NET Core Identity
30 Oct 2018
Leonard E. James
Create initial object model and database and display first Razor Page
17 May 2018
Sriganesha Rao
This article provides an overview of ASP.NET Core security features.
30 May 2019
Member 13221290
Develop a demo service fabric in Visual Studio 2019
5 Jul 2019
Joseph Rozario
This article explains how to implement Token Authentication and Authorization using JWT in ASP.NET CORE.
10 Oct 2019
Joseph Rozario
This article explains how to implement Token Authentication and Authorization using JWT in ASP.NET CORE.
8 Jul 2020
zainafzal
How to access DynamoDB locally using ASP.NET Core Web API
18 Oct 2019
Vincent Maverick Durano
Highlights the detail about what's new in AutoWrapper Version 2. AutoWrapper is a simple, yet customizable global exception handler and response wrapper for ASP.NET Core APIs
29 Nov 2019
Shenwei Liu
A full-structured data service sample application migrated from ASP.NET Web API 2.0 to ASP.NET Core (.NET Core version 2.x and 3.0) and also describing the various issues and resolutions
5 Aug 2016
Vincent Maverick Durano
This series of article will walk you through on building a simple Online Poll System with real-time updates using SignalR 2, jQuery, Core EF, Core MVC and Web API 2.We will take a look at how each of the technologies will be used within ASP.NET Core 1.0.
5 Oct 2020
Vikas Sharma
Build a robust authentication and authorization system using IdentityServer and ASP.NET Core 3.1
30 Jun 2016
Vincent Maverick Durano
Last year I wrote an article about “ASP.NET 5: Jump Start to AngularJS with MVC 6 Web API”. This article will walk you through on how to get started with AngularJS 2 in ASP.NET Core (a.k.a ASP.NET 5).In this article you will basically learn
20 May 2018
Shashangka Shekhar
In this post, we are going to explore how a Single Page Application (SPA) sample can be put together using ASP.Net Core & Angular from scratch.
22 Mar 2018
Angel Gabriel Valdés Sarduy
This project is an ASPNET Core MVC site with a generic controller for CRUD and searchs.
17 Feb 2017
Mosti16
Use a custom Authorize Attribute which use a own PermissionProvider with custom Permission-Management.
20 Jun 2018
vnmatt
How to take advantage of ASP .NET Core's Razor (.cshtml) views and have dynamic routes for Aurelia
1 Aug 2018
Habibur Rony
This article mainly covers how to setup and configure Azure AD tenant and integrating Azure AD into ASP.NET Core 2.0 web app for authentication and role based authorization.
4 Oct 2019
Vincent Maverick Durano
In this post, we will take a look at how we can beautify our ASP.NET Core API responses using AutoWrapper.
19 May 2018
Tahir Naushad
How to implement Azure AD authentication in ASP.NET Core 2.0.Continue reading
12 Nov 2018
Vlad Neculai Vizitiu
How to add functionality to an ASP.NET Core application outside of a request
12 Sep 2019
Sean Ewington
Web development beginner tutorials. A compilation of web development tutorials that serve as a beginner's walk to web development
16 Aug 2018
Shashangka Shekhar
In this post, we are going to implement braintree payment gateway with ASP.NET Core 2.1
13 Nov 2018
Vlad Neculai Vizitiu
Branching authentication in ASP.NET Core 2.1
7 Jun 2018
Habibur Rony
This article mainly covers how to create new build and release definition using VSTS. There are short descriptions of DevOps, continuous integration, continuous delivery and continuous deployment.
15 Sep 2020
John Juback
This article provides a walkthrough for developing and deploying an application with Electron.NET.
22 Mar 2017
Fiyaz Hasan
Know how to create a custom request/response formatter for ASP.NET Core apps
17 Dec 2017
Vladimir Dorokhov
This article is about building simple machine learning service using ASP.NET Core, Tensorflow and Azure Cloud
31 Jan 2018
Pawel idzikowski
How to replace the web API request query string to provide case insensitive OData search
29 Jul 2019
Akhil Mittal
For this tutorial, we’ll create a simple ASP.NET Core web application, containerize it with Docker, then deploy it to an AKS cluster.
3 Jul 2020
Shaun C Curtis
A set of solutions to address Blazor navigation issues in unsaved data forms
6 Jun 2016
Vincent Maverick Durano
This article will walk you through on converting your existing ASP.NET 5 Beta8 App to ASP.NET Core RC2.
27 Dec 2016
Neal Pandey
This tutorial is about building HTTP request pipeline on ASP.NET Core. We will start from scratch using Command Line, write custom middleware in C# and finish with adding built-in middleware to pipeline. We will build and run the demo application on Mac, Windows and Docker container in Linux.
14 Jun 2018
Jack Xu, USA
This article demonstrates how to create cross-platform stock charts in web applications using ASP.NET Core MVC and RESTful API.
16 Nov 2017
HHerzl
Creating Angular2 Application with ASP.NET Core Template Pack in VS 2015
11 Jun 2019
Shweta Lodha
This article will walk you through the creation of ASP.NET Core application using ASP.NET Core 2.2 from scratch, by utilizing the capabilities of package manager, EF Core, Identity API, Razor Class Library, etc.
24 Feb 2019
Mehmet Ozkaya
There are most of web scraping and web crawler frameworks existing on different infrastructures. But when it comes to dotnet environments, you have no such option that you can find your tool that accommodates your custom requirements.
7 Apr 2020
Vikas Sharma
Scrum poker app using ASP.NET Core SignalR 3.1 with React in Typescript
28 Sep 2019
HHerzl
In this guide, we'll use WideWorldImporters database to create a Web API.
11 Sep 2018
MukeshKumarTech
This article will explain how to perform CRUD (Create, Read, Update and Delete) operations in ASP.NET Core Web API using Entity Framework Core.
1 Aug 2017
PrashantRamteke
CRUD Operation using ASP.NET CORE 2 and Angular 4 with EntityFramework Core, primeng component and toastr-ng2
1 May 2018
Shashangka Shekhar
In this post, we will get an overview and generate a basic level code using our database table column that will help in development.
28 Feb 2019
Chris A. Johnson
Debugging within IIS provides a smoother development process without having to think about whether your webserver is running or not.
22 Nov 2016
Mahesh Patil
This article explains the key issues that I came across and solutions I found in setting up Visual Studio 2015 to debug applications running on a local docker container.
17 Sep 2020
kusnaditjung
Web specification and framework
19 Feb 2018
syed shanu
In this article we will see in detail on how to use Dependency Injection in ASP.NET Core 2.0. Now its much easier to use Dependency Injection in our ASP.NET Core application and the fact is that its very simple and use the result to bind in our View page
28 Dec 2016
Fiyaz Hasan
Learn how dependency injection mechanism has evolved from ASP.NET to ASP.NET Core
8 Feb 2020
Aram Tchekrekjian
How to create and deploy your first ASP.NET Core Web API on IIS
22 Jan 2020
Flávio Henrique de Carvalho
This is a practical article that serves with a guide of steps describing problems and solutions found when deploying an application with an ASP.NET Core backend and Angular frontend, aimed at developers and other beginner professionals.
17 Apr 2019
RaviAakula
In this article, we will learn how to deploy ASP.NET Core Microservices in AWS ECS using Fargate with Cloudformation template and AWS Console.
25 Oct 2017
didourebai
How to develop multi-platform and connected apps and deploy on Azure
23 Feb 2020
Ziya Mollamahmut
How to create multi-cultural ASP.NET Core web application with simple steps
11 May 2018
Marcelo Ricardo de Oliveira
Most of the examples using Blazor I've seen so far include some simple pages, buttons and forms. So I decided to investigate whether it would work with my old Bricks game to help explore WebAssembly.
1 Jul 2018
Afzaal Ahmad Zeeshan
How to start a DevOps project on Azure, using ASP.NET Core template on Azure App Service using Windows environment.
6 Oct 2020
Ansel Castro
Leveraging Protobuf and code generation tools to drive the development of microservices and REST APIs
14 Aug 2018
Shashangka Shekhar
In this post, we are going to implement dynamic highchart with Angular6 and ASP.NET Core.
17 Jun 2018
Mohsen Esmailpour
You already know how role-based authorization works in ASP.NET Core but what if you don't want hardcode roles in authorization attribute or create roles later and specify in which controller and action it has access without touching source code?
12 Nov 2018
Vlad Neculai Vizitiu
How to enhance ASP.NET Core logging pipeline with Serilog
21 Nov 2017
Wojciech Nagórski
Extended XML Serializer for .NET 4 and .NET CORE with WebApi and ASP Core integration.
17 Jul 2018
Karthik. A
User specific implementation of feature flags, which can be used to roll out features targeting specific users without doing multiple releases
30 Jul 2019
Lee P Richardson
Fighting File Downloads and Dinosaurs with NSwag via ASP.NET Boilerplate
1 Oct 2017
Marcelo Ricardo de Oliveira
Building a tiny e-Commerce on ASP.NET Core, Razor pages, React JS.NET and EF Core
11 Feb 2020
Zijian
Code First approach for generating client APIs for ASP.NET Core Web API, in C# and in TypeScript for jQuery, Aurelia, Axios and Angular 2+.
4 May 2020
Zijian
Generate strongly typed client API in C# for ASP.NET Web API and .NET Core Web API supporting desktop, Universal Windows, Android and iOS
9 Mar 2017
Graeme_Grant
A documented journey looking for the fastest solution for generating valid Anagrams for the Weekly Code Project Challenge...
27 Jan 2019
syed shanu
Getting started with Angular 7 and ASP.NET Core 2.0 using Angular 7 Web Application (.NET Core) Template and ASP.NET Core MVC Application
19 Mar 2018
syed shanu
In this article, we will see in detail how to use ASP.NET Core Identity in MVC Application for creating user roles and displaying the menu depending on user roles.
5 Dec 2017
Raihan Alam
Investigating how ASP.NET Core Identity works
16 Jul 2018
Mangesh_Gaherwar
How to get started with Blazor: Application Bootstrap and life cycle methods
5 Dec 2017
Vincent Maverick Durano
This article demonstrates how to build an ASP.NET Core application using Entity Framework Core Code-First development with Web API and MVC.
10 Oct 2017
Vincent Maverick Durano
This article is the first part of the series on Getting Started with Entity Framework Core. In this post, we will build an ASP.NET Core MVC application that performs basic data access using Entity Framework Core.
3 Oct 2020
Garai Márton
The first try hiccups and successes installing Bolero, a Webassembly framework for F#
21 Sep 2019
Ziya Mollamahmut
Learn how to implement efficient paging with a reliable pagination control
27 Aug 2018
alex_brambila
In this article, I'll show you how to build a React Single Page App with paging and sorting without writing any code.
23 Sep 2018
Silvia Campo
How to generate a zip containing the user personal data to be GDPR compliant in .NET Core 2.1
7 Nov 2017
alex_brambila
In this tutorial, I'll be building a high performance ASP.NET Core 2.0 React.js Single Page Application that implements CRUD forms with validation without using Redux or JQuery.
8 Nov 2017
alex_brambila
In this tutorial, I'll be building a high performance ASP.NET Core React.js Single Page Application that implements CRUD forms with validation without using Redux or JQuery. This is part two of a three part series.
8 Nov 2017
alex_brambila
In this part of our tutorial we'll be adding CRUD (Create, Read, Update, Delete) actions to our high performance ASP.Net Core React.js components without using Redux or JQuery.
8 Jan 2018
thangchung
This article will show you how to expose the database schema to the APIs, then query from it. No boilerplate code for simple query actions. Go and read it.
15 Mar 2020
Habibur Rony
This article mainly focuses on the CQRS pattern. How we can implement CQRS Pattern using the MediatR. How we can use CQRS pattern with ASP.NET MVC Core and Vue.Js.
3 Nov 2019
MajdaOsmic
This article explains the issues encountered shortly after implementing the ASP.NET Core integration test the same way as explained in the official tutorial, as well as the solution.
11 Jul 2016
Vincent Maverick Durano
This article highlights the new features and concepts in ASP.NET Core 1.0.
14 Jan 2018
Darko Jurić
WebSocket RPC library for .NET with auto JavaScript client code generation, supporting ASP.NET Core.
15 Feb 2018
Jose Motta
IoT Starter Pi Core develops an ASP.NET Core Web Service for Raspberry Pi automatically generated by Swagger Hub.
27 Oct 2017
Stefan Vincent Haug
Getting started with jQuery validation and setting up culture specific validation in ASP.NET Core 2.0
11 Jan 2018
Chilezie Reginald Unachukwu
This is article shows you how to use JQuery/Dropzone to perform Image uploads in the new Razor Pages template.
1 Jul 2017
Milan Stanacev
This article covers internal workings of LiteApi and explains aspects of creating MVC-like WebAPI middleware running on ASP.NET Core .
10 Feb 2019
Akhil Mittal
This article on microservices focused on what microservices are and their advantages over monolithic services architecture.
29 Jun 2020
Akram El Assas
Microservices sample architecture using ASP.NET Core, Ocelot, MongoDB and JWT.
17 Oct 2020U
euklad
Demonstration of this amazing technology that Microsoft released two years ago as a part of ASP.NET Core - Blazor!
14 Mar 2018
Ed Charbeneau
In this article, we'll learn how to migrate existing HTML Helper patterns to Tag Helpers. Through this process, we'll form a solid reference for utilizing Tag Helpers in ASP.NET Core projects.
19 Aug 2017
Afzaal Ahmad Zeeshan
.NET Core 2.0 brings a lot of improvements to the system, and it brings a lot of pain to the developers as well. I had a lot of problems upgrading .NET Core 1.x apps to .NET Core 2.0; I yet have to feel the promise it makes about performance and so, but let us see how to upgrade our existing applica
1 Aug 2018
Ajcek84
Client-side music notation rendering in Blazor
14 Sep 2020
dnxit
MVC .NET Core 3.1 Dynamic Role based authorization using Authorization Handler & Custom Authorize Policy
27 Aug 2019
dnxit
MVC 6 .NET Core Dynamic navigation menu from the database
27 Jul 2017
Makhesh TG
Sample application to demonstrate pagination using simplePagination.js in asp.net mvc core, targeting entity framework.
17 Oct 2016
Vincent Maverick Durano
In this article, we will learn how to implement a simple Real-Time poll vote results using SignalR 2, MVC, Web API 2, jQuery and HighCharts.
22 Dec 2018
Ken Haggerty
Scaffold and modify Identity in the new ASP.NET Core 2.2 Razor pages template
22 Dec 2018
Ken Haggerty
Scaffold and modify Identity in the new ASP.NET Core 2.2 Razor pages template
5 Apr 2020
DiponRoy
Select data as DataTable object for a database using Entity Framework
6 Feb 2018
Saineshwar Bageri
In this article, we are going to learn how to create a secure Web API in ASP.NET Core MVC.
16 Jul 2018
Paul D. Sheriff
Part 2 of how to add security to your Angular applications.
14 Aug 2019
dnxit
Seeding data in MVC 6 .NET Core 2.2 application at startup
26 Sep 2017
Saineshwar Bageri
In this article, we are going to learn how to perform CRUD Operation with Razor Pages in ASP.NET CORE 2.0
29 Mar 2018
Shashangka Shekhar, Abhijit Bhowmick Dip
In this post we are going to create a Single Page Application (SPA) with AngularJS and ASP.Net Core. We will use Angular-UI-Router for our application routing instead of MVC routing.
9 Mar 2017
Robert_Dyball
How to keep your SPA code DRY! Why shouldn't everything be code first? Code-first database and code first code! ASP.Net Core tag helpers can kick start your SPA to create HTML and Angular 2 dynamically from your data model. Source now includes VS2015 and VS2017 versions.
9 Mar 2017
Robert_Dyball
Add JSON Web Token Authentication (JWT) using OpenIDDict to our ASP.Net Core + Angular 2 SPA. Source includes VS2015 and VS2017 versions.
16 Mar 2017
Robert_Dyball
Adding a simple Angular 2 datagrid, adding server-side model-driven data validation and async CRUD operations to our Web API services and more ASP.net Core tag helpers.
21 Mar 2017
Robert_Dyball
How to use NSwag to create Typescript data models and data services for Angular 2 and to generate Swagger Web API documentation.
4 Apr 2017
Robert_Dyball
Covering conversion from Angular 2.40 to Angular 4.0 + Publishing the ASP.Net Core / Angular 4 SPA to IIS using VS2015.
10 Apr 2017
Robert_Dyball
Covering conversion from Angular 2.40 to Angular 4.0 + Publishing the ASP.Net Core / Angular 4 SPA to IIS using VS2017
19 Apr 2017
Robert_Dyball
Publishing the ASP.Net Core 1.1 / Angular 4 SPA to Azure and external IIS hosts. Also covering code cleanup, optimization, bundling and minification. Gulp, Grunt, Webpack and some architecture and development philosophy.
2 Oct 2019
Eduard Silantiev
Deep refactoring and refinement of ASP.NET Core WEB API application code
2 Oct 2019
Eduard Silantiev
Create a test RESTful WEB API service using ASP.NET Core 2.1
8 Apr 2018
Sem Shekhovtsov
The how-to article that summarises best practices for unit testing ASP NET Core MVC controller using NUnit and Moq framework
12 Nov 2018
Vlad Neculai Vizitiu
How to test SignalR Hubs in ASP.NET Core 2.1
9 Jul 2018
JamesEJ
Setting up a CMS to be able to preview and automatically route content in Angular with .Net Core
1 Aug 2018
dsuryd
How to create a powerful reactive form on an ASP.NET Core Razor Page in MVVM style, with field configuration and validations written in C# and communicating with SignalR.
11 Aug 2020
Shaun C Curtis
An insight into async programming in DotNetCore and specifically Blazor
13 Sep 2020
Bohdan Stupak
The article shows how to perform dependency injection when using Quartz.NET library employing standard .NET Core DI container library. Also, we'll focus on a couple of other useful .NET core techniques.
18 Aug 2018
Jitendra Selvam
This article is on how to upload and retrieve images from your .NET core 2.1 API.
6 Jun 2019
Tom Ling
The code for this example can be found here. What is dependency injection. Dependency injection (DI) is a software design pattern that allows developers to write loosely coupled code.
28 Nov 2017
Petru Faurescu
How to build step by step an ASP.NET Core WebAPI (.NET Core 2.0) with latest MongoDB driver. The project supports all requests to MongoDB asynchronously.
6 Jun 2018
Gunnar S
Third article in a series of three regarding NServiceBus, WebAPI and Azure Service Fabric
21 Feb 2018
Yunus Emre Kalkan
How to create custom repostories in ASP.NET Boilerplate and use stored procedure, view, user defined functions inside your repository
17 Jun 2018
Gunnar S
Moving ASP.NET WebAPI code to Service Fabric Cluster
16 Sep 2017
@sof-mckoy
Step-by-step tutorial on integrating projects created using angular-cli and dotnet-cli
22 Oct 2017
thangchung
You're still concern about what is the modern software architecture at the moment? You're searching around to the Best software architecture for applying for your project. Go deeply into this article, it's going to help you answering by your own.
10 Jul 2018
F. Scott Barker
Some features of the ASP.NET Core WebDemo application dtSearch provides in the dtSearch Engine product include a scrolling word list, faceted search navigation, and multicolor hit highlighting.
8 Nov 2018
Lee P Richardson
Code coverage is finally easy in .NET Core
12 Nov 2018
Vlad Neculai Vizitiu
Automation testing dogma and exploration
3 Feb 2019
Vlad Neculai Vizitiu
How to use claims following a typed approach
21 Mar 2020
Michael Gledhill
A cheatsheet for getting your Web APIs up and running as quickly and painlessly as possible
19 Jul 2020
amitp_naik
WhiteApp or QuickApp API solution template built on Onion Architecture
12 Oct 2020U
Tarek Najem
A new way to configure our application with the startup class using a flexible way to implement this configuration