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.NET 10 Articles, Tutorials & News

.NET 10 articles, tutorials, and news from the DotNetNews archive.

365 articles Updated Jul 26, 2026

.NET 10 news is the focus of this topic page. .NET 10 is a recurring focus for C# and .NET developers working in the Microsoft ecosystem. Intermediate and senior .NET developers use this hub to scan practical writing without treating every link as an endorsement.

Recurring subtopics in recent issues include .NET 10 news, .NET 10 features, asp.net, and complete. Those themes are drawn from titles and excerpts in the newest archive entries for this tag, not from a marketing outline.

Expect publisher tutorials, release notes, architecture write-ups, and field notes linked from DotNetNews issues. Start here is a short editorial shortlist for .NET 10; the archive list is chronological and larger. Secondary angles such as .NET 10 and .NET 10 news appear when the archive actually covered them. Nearby reading often overlaps with .NET 9 and .NET 8.

Each card points at the original publisher URL and the DotNetNews issue that carried it, so you can read the article in context or jump straight to the source.

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Archive

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Newest first

Building a Multi-Vertical Clean Architecture Platform for Azure Functions (.NET 10)

medium.com Jul 24, 2026 Issue #504

Three repos, one architecture, and the database question every growing API platform eventually has to answer

Azure Functions Clean Architecture

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Building Your First Agentic AI Application in .NET 10 Step by Step

c-sharpcorner.com Jul 23, 2026 Issue #503

Build your first Agentic AI app in .NET 10! Learn to create intelligent agents that plan, use tools, and act autonomously. Step-by-step guide.

OpenAI

Read article Issue #503
Fastest Way to Bulk Insert Thousands of Rows in EF Core

codewithmukesh.com Jul 22, 2026 Issue #502

Benchmark the fastest way to bulk insert thousands of rows in EF Core 10 - AddRange vs EFCore.BulkExtensions vs SqlBulkCopy and Npgsql COPY, with real numbers.

EF Core Performance

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Custom User Management in ASP.NET Core Web API (.NET 10)

codewithmukesh.com Jul 22, 2026 Issue #502

Build a user-management layer in ASP.NET Core Web API: a custom user model, admin endpoints to list, lock, and role-manage users, and self-service profiles.

ASP.NET Core Web API

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Problem Details in ASP.NET Core and .NET 10 | BEN ABT

medium.com Jul 22, 2026 Issue #502

Error responses are part of an API contract. Still, many systems grow them incidentally: one endpoint returns { "error": "not found" }…

ASP.NET Core REST API

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What .NET 10 Means for Enterprise Application Development

medium.com Jul 17, 2026 Issue #499

.NET 10 shipped in November 2025 as the current Long Term Support release. Every two years, Microsoft ships an LTS, and every two years…

ASP.NET Core .NET Aspire Clean Architecture

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Improvements to reading Process outputs: Exploring the .NET 11 preview - Part 5

andrewlock.net Jul 16, 2026 Issue #498

In this post I show some of the improvements to the Process API in .NET 11 for running processes and reading their outputs without risk of deadlock

.NET Core

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EF Core Interceptors: The Complete Guide (.NET 10)

codewithmukesh.com Jul 15, 2026 Issue #497

Learn EF Core interceptors in .NET 10 - all 7 types, how to register them, and how to add audit fields, soft deletes, and the current user without breaking dependency injection.

EF Core SQL Server

Read article Issue #497
Identity API Endpoints in ASP.NET Core: When to Use Them (.NET 10)

codewithmukesh.com Jul 15, 2026 Issue #497

MapIdentityApi gives you register, login, and refresh for free in .NET 10. Here is exactly when to use Identity API endpoints and when to roll your own.

ASP.NET Core Authentication

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Exploring C# 15: Union Types, Collection Expressions, and Closed Hierarchies

c-sharpcorner.com Jul 10, 2026 Issue #494

Explore C# 15's Union Types, Closed Hierarchies, and Collection Expressions for enhanced type safety and code readability.

C#

Read article Issue #494
.NET 10 dnx: Run a .NET Tool Without Installing It

c-sharpcorner.com Jul 09, 2026 Issue #493

Run .NET tools without installation using dotnet tool exec or the dnx shortcut. Ideal for one-off tasks & CI/CD.

ASP.NET Core Azure Azure DevOps

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Best Libraries for ASP.NET Core in 2026 (Opinionated)

codewithmukesh.com Jul 09, 2026 Issue #493

An opinionated list of the best libraries for ASP.NET Core in 2026 - what to install, what .NET 10 now ships free, and which popular packages went commercial.

ASP.NET Core

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What's New in .NET 11: Features, Performance Improvements, and Migration Guide

c-sharpcorner.com Jul 06, 2026 Issue #490

.NET 11 boosts performance, productivity & cloud-native dev with Native AOT, faster ASP.NET Core, smarter GC & improved tooling. Migrate easily!

ASP.NET Core Performance

Read article Issue #490
Closed class hierarchies: Exploring the .NET 11 preview - Part 4

andrewlock.net Jul 06, 2026 Issue #490

In this post I describe what a close closed hierarchy is, how to create one, and discuss why you might want to

C#

Read article Issue #490
The One .NET 10 Method That Deleted Every GroupJoin I'd Ever Written

medium.com Jul 03, 2026 Issue #489

Twenty years of LINQ. One missing keyword. A report that silently lied for three weeks.

C# Performance

Read article Issue #489
Avoiding ToString() allocations with StringBuilder.MoveChunks: Exploring the .NET 11 preview - Part 3

andrewlock.net Jul 03, 2026 Issue #489

in this post I take a short look at the new MoveChunks API, explore how it works, what it's for, and how the new API provides opportunities for public APIs

Performance

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30 EF Core Interview Questions That Actually Get Asked in 2026

codewithmukesh.com Jul 02, 2026 Issue #488

30 real EF Core interview questions with great answers, red flags, and follow-ups. N+1, change tracking, migrations, concurrency - updated for EF Core 10.

EF Core SQL Server

Read article Issue #488
Building Offline-First AI Applications with Foundry Local and .NET 11

c-sharpcorner.com Jul 01, 2026 Issue #487

Build offline-first AI apps with .NET 11 and Foundry Local. Enhance privacy, reduce latency, and ensure reliability for intelligent applications.

OpenAI

Read article Issue #487
30 LINQ Interview Questions That Actually Get Asked in 2026

codewithmukesh.com Jun 30, 2026 Issue #486

30 real LINQ interview questions with great answers, red flags, and follow-ups. Deferred execution, IQueryable, expression trees, and the .NET 9/10 operators.

C# .NET 9

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Process API improvements in .NET 11

csharpdigest.net Jun 29, 2026 Issue #485

how the team made the biggest update to it in years

Performance

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The field Keyword in C# 14 — A Small Feature That Removes a Lot of Boilerplate

medium.com Jun 29, 2026 Issue #485

If you’ve worked with C# long enough, you’ve probably written code like this countless times:

C#

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C# 14 Key Features You Need to Know — Explained Simply

c-sharpcorner.com Jun 29, 2026 Issue #485

Discover the key features of C# 14, the latest language version shipping with .NET 10. This blog breaks down extension members, the field keyword, null-conditional assignment, implicit Span conversion...

C#

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I Built a Claude Code Skill That Scaffolds My .NET Architecture

codewithmukesh.com Jun 29, 2026 Issue #485

Teach Claude Code your conventions once. Build a custom skill that scaffolds a full vertical slice in .NET 10 - endpoint, handler, validator, EF config, and test - your way.

Clean Architecture GitHub Copilot

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Policy-Based Authorization in ASP.NET Core - A .NET 10 Guide

codewithmukesh.com Jun 29, 2026 Issue #485

Build policy-based authorization in ASP.NET Core .NET 10 - requirements, handlers, AddAuthorizationBuilder, IAuthorizationRequirementData, fallback policies.

ASP.NET Core Authorization

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.NET MAUI APIs You Should Stop Using Before .NET 11

medium.com Jun 25, 2026 Issue #483

As .NET 11 continues to evolve, it’s a great opportunity for .NET MAUI developers to modernize their codebases. While many existing APIs…

.NET MAUI

Read article Issue #483