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.NET Core Articles, Tutorials & News
.NET Core articles, tutorials, and news from the DotNetNews archive.
1444 articles Updated Page 29 of 58
Browse additional .NET Core articles from the DotNetNews archive.
.NET Core articles
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5 Quick Tips on .NET Project Structuring in 2025
medium.com Issue #289
When I first started working with .NET, I’ll admit — my folder structure looked like a teenager’s messy bedroom. Controllers everywhere…
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ASP.NET Core - How to Use appsettings.json and IConfiguration
c-sharpcorner.com Issue #288
This article simplifies using appsettings.json and IConfiguration to manage application settings like database connections, API keys, and logging levels. Learn how to access settings, leverage strongl...
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.NET vs. .NET Core in 2025: A Developer’s Guide to What Matters
medium.com Issue #288
It’s September 2025, and if you’re a developer in the C# ecosystem, the old ‘.NET Core vs. .NET Framework’ debate feels like a relic from…
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Health Checks in ASP.NET Core: Building Reliable Endpoint Monitoring
medium.com Issue #288
Introduction to Health Checks in ASP.NET Core — Why monitoring endpoints matters for modern APIs.
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Preventing Path Traversal and Directory Browsing Attacks in ASP.NET Core
c-sharpcorner.com Issue #288
Protect your ASP.NET Core applications from path traversal and directory browsing attacks! Learn practical mitigation strategies, including disabling directory browsing, sanitizing file paths with Pat...
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🚀 Generating .NET Core Projects with AI (Codeium/Windsurf)
c-sharpcorner.com Issue #288
Discover how Windsurf (formerly Codeium), an AI coding assistant, revolutionizes .NET Core development. Learn to generate entire Web API projects with CRUD endpoints, Entity Framework Core integration...
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What Is .NET Core and How Is It Different from .NET Framework?
c-sharpcorner.com Issue #288
Explore the key differences between .NET Core and .NET Framework. Learn about platform support, performance, application types, deployment, and development models. Discover when to use .NET Core for m...
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Model Binding and Model Validation in ASP.NET Core MVC?
c-sharpcorner.com Issue #288
Unlock the power of ASP.NET Core MVC with Model Binding and Model Validation! Learn how to automatically map HTTP request data to your models and ensure data integrity. Discover how data annotations a...
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Building a Modern Microservices Application with .NET Core, Angular 20, Docker, and Azure
c-sharpcorner.com Issue #288
Build a modern microservices application using .NET Core 7, Angular 20, Docker, and Azure. This comprehensive guide covers backend development with .NET API and EF Core, frontend implementation with A...
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.NET Core Command Line Interface (CLI)
medium.com Issue #287
.NET Core platform, which is like a toolbox for developers to create applications.
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The Hidden Performance Costs of Popular .NET Libraries
blog.devgenius.io Issue #287
As .NET developers, we often reach for popular libraries to accelerate development and follow established patterns. Libraries like… Continue reading on Dev Genius »
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From Zero to Hero in .NET Core: A Beginner’s Step-by-Step Guide
medium.com Issue #287
How Async/Await Really Works in C# : A Beginner-Friendly Guide
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Fast Excel Template Replacement in .NET — OpenXmlSdk vs ClosedXML
marius-schroeder.de Issue #287
Quick wins, real benchmarks, and when to trade developer joy for raw speed. Continue reading on Medialesson »
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Why var isn’t Always Your Best Friend in C#
medium.com Issue #286
When I had just about a year of experience in IT, I thought using var everywhere made me look like a “pro” developer. It felt cool, short…
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🕒 Handling Time Zones in .NET 6: Quartz.NET vs Hangfire for Scheduled Jobs
c-sharpcorner.com Issue #286
Struggling with time zones in .NET 6 scheduled tasks? This guide compares Quartz.NET and Hangfire for handling time-sensitive jobs. Learn how to schedule tasks at specific local times for users in dif...
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The Better Way to Configure Entity Framework Core
medium.com Issue #286
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
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Difference Between .NET Core, .NET 5, .NET 6, .NET 7, and .NET 8
c-sharpcorner.com Issue #286
Understand the evolution of .NET! This guide breaks down the key differences between .NET Core, .NET 5, .NET 6, .NET 7, and .NET 8. Learn about their features, support lifecycles (LTS vs. current), pe...
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💳 Case Study: How a Leading Bank Leveraged .NET Core and Azure to Solve a Critical Business Problem
c-sharpcorner.com Issue #286
This case study details how a major bank overcame scalability and compliance challenges by migrating from a monolithic .NET Framework application to a .NET Core microservices architecture on Azure. Th...
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From JSON files to Strongly Typed objects in ASP.NET Core
medium.com Issue #286
In this article, we’ll explore JSON file configuration in ASP.NET Core, demonstrating how to add custom JSON files, access their values…
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Why default in C# is Smarter Than You Think
medium.com Issue #286
When I was about a year into coding, I saw default in C# for the first time and thought, “Oh, it just sets things to zero or null. Nothing…
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C# Lambdas Part 3, Setting Parameters Up Front, and Mismatching Func and Action Definitions
nodogmablog.bryanhogan.net Issue #286
Over the years, I’ve written a few posts about Actions, Funcs, and how they work with lambdas. Simple Action and Action
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Performance Improvements in Our .NET Application
medium.com Issue #285
Today, we gonna look at the tips that can make your .NET application faster ⏩
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Use Record Types for DTOs in C#
medium.com Issue #285
In modern C# development, Data Transfer Objects (DTOs) are everywhere — transporting data between APIs, services, and databases.
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AutoMapper vs Mapster: A Comprehensive Technical Analysis for .NET Developers
medium.com Issue #285
Object-to-object mapping is a fundamental requirement in modern .NET applications, particularly when dealing with different layers of…
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String Interpolation vs Concatenation in C#: The Cleaner Way to Write Strings
medium.com Issue #285
When I was about a year into coding, I still glued strings together with + signs like Lego blocks. It worked fine — until my code started…