.NET 9 - Curated .NET Articles & Tutorials
Curated .NET news, articles, and tutorials about .NET 9, drawn from .NET News Daily issues.
221 curated issues
Working with Span, Memory, and ref structs in High-Performance Apps using .NET 9
Unlock peak .NET 9 performance! Dive into Span<T>, Memory<T>, and ref structs for allocation-free, high-speed code. Master stack-based memory and reduce GC pressure.
Issue also covered: ASP.NET Core, Azure, C#, EF Core, Kubernetes, .NET MAUI, OpenAI, Performance
Read this issue →🚀 Integrating Hangfire into .NET 9 Applications
Master background task management in .NET 9 with Hangfire! This tutorial covers setup, job creation, security, monitoring, and best practices for reliable background processing.
Issue also covered: C#, .NET 10, EF Core, Performance, Semantic Kernel, Serilog, Web API
Read this issue →Event Sourcing in .NET 9: A Real-World Banking Example
Summary
Issue also covered: ASP.NET Core, Authentication, Azure, Blazor, Clean Architecture, C#, Design Patterns, .NET 10
Read this issue →What Are the New Features in C# 13?
Explore C# 13's new features: enhanced params, ref structs, partial properties, compiler optimizations & .NET 9 interoperability for cleaner, faster code!
Issue also covered: ASP.NET Core, Azure, Azure Functions, C#, GitHub Copilot, Minimal APIs, OpenAI, OpenTelemetry
Read this issue →C# 13 & .NET 9 — Part 16: Blazor, Blazor Server vs. Blazor WebAssembly
This article is based on Chapter 16: Packaging and Deployment
Issue also covered: ASP.NET Core, Authorization, Blazor, Clean Architecture, C#, Dapper, Design Patterns, .NET 10
Read this issue →C# 13 & .NET 9 — Part 14: Web Services, RESTful API, gRPC, Pagination in APIs, Postman and Swagger
This article is based on Chapter 14: Website Development Using MVC Pattern
Issue also covered: Domain-Driven Design, .NET 10, EF Core, GitHub Copilot, gRPC, Performance, REST API, Security
Read this issue →Missed these 12 new C# features?
Discover 12 C# features from C# 12, 13 and 14 you may have missed, including primary constructors, collection expressions, extension members and more. The page Missed these 12 new C# features? appeare...
Issue also covered: ASP.NET Core, Azure, Cosmos DB, C#, EF Core, GitHub Copilot, OpenAI, Visual Studio Code
Read this issue →Solving the Distributed Cache Invalidation Problem with Redis and HybridCache
Learn how to solve the distributed cache invalidation problem in .NET 9 by implementing a Redis Pub/Sub backplane to synchronize HybridCache instances across multiple nodes.
Issue also covered: Azure, Azure Functions, C#, .NET 10, Performance, Redis
Read this issue →Background Jobs and Schedulers in .NET: From Hangfire to Temporal — Choosing the Right Tool
Compare Hangfire, Quartz.NET, Temporal and .NET 9 BackgroundService for background jobs, retries, monitoring and tracing in 2026. Continue reading on .Net Code Chronicles »
Issue also covered: Authentication, Authorization, Azure, Azure Functions, Native AOT, OpenAI, Performance, Security
Read this issue →“Object Cannot Be Cast from DBNull to Other Types” — The Hidden Null Trap in .NET 8 / 9
If you’ve worked long enough with .NET and SQL, this one probably found you eventually:
Issue also covered: ASP.NET Core, CQRS, C#, .NET 10, .NET 8, GitHub Copilot, MediatR, ML.NET
Read this issue →1.107 VS Code release Highlights
Faceted search in .NET
Issue also covered: .NET Aspire, Authentication, Authorization, Azure Functions, C#, FluentValidation, Performance, Security
Read this issue →Publish–Subscribe Messaging in .NET 9 Using Redis Channels
Part 1 — Understanding Redis Pub/Sub + Setting Up .NET 9 Messaging Architecture Continue reading on .Net Programming »
Issue also covered: C#, OpenAI, Performance, Redis, REST API, Security, Semantic Kernel, Source Generators
Read this issue →I Removed 80% of My DI Boilerplate Using One Feature in .NET 8/9
A practical walkthrough of Keyed Services — cleaner architecture, zero factory clutter, and dependency injection made elegant. Continue reading on Stackademic »
Issue also covered: ASP.NET Core, Authentication, Azure, Clean Architecture, Cosmos DB, C#, Domain-Driven Design, Design Patterns
Read this issue →Clean Architecture With .NET 9 And CQRS
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
Issue also covered: ASP.NET Core, Azure, Clean Architecture, CQRS, C#, Design Patterns, .NET 10, .NET Core
Read this issue →Why I Use The Unit of Work Pattern With EF Core | Clean Architecture in .NET 9
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
Issue also covered: ASP.NET Core, Azure, Blazor, Clean Architecture, C#, .NET 10, EF Core, Minimal APIs
Read this issue →Let’s Talk About Null in .NET
Every few months, an article makes the rounds telling developers to “stop using null” or that null checks are a “code smell” that…
Issue also covered: AOT, ASP.NET Core, Blazor, C#, Design Patterns, EF Core, .NET MAUI, Performance
Read this issue →The Better Way to Configure Entity Framework Core in .Net 9
Most people “configure EF Core” by slapping this into Program.cs and calling it a day:
Issue also covered: ASP.NET Core, Azure, Clean Architecture, C#, Domain-Driven Design, EF Core, Native AOT, Performance
Read this issue →(RoomSharp) Source-Generated Data Layer for Modern .NET
If you’ve ever envied Android’s Room stack and wished you could have the same attribute-driven ergonomics, source-generated DAOs, and… Continue reading on JavaScript in Plain English »
Issue also covered: ASP.NET Core, Azure, Clean Architecture, C#, Dapper, Domain-Driven Design, Design Patterns, .NET 10
Read this issue →Split Queries in EF Core (.NET 9): When to Use Them (and When to Run)
If you’ve ever pulled a big object graph with multiple collections and watched your API crawl (or your memory spike), you’ve probably met…
Issue also covered: ASP.NET Core, Blazor, Clean Architecture, C#, .NET 10, .NET Core, EF Core, .NET MAUI
Read this issue →Solving Logging as a Cross-Cutting Concern with MediatR in .NET 9
A 3-Part Enterprise Guide to Clean, Scalable, Centralized Logging
Issue also covered: ASP.NET Core, CQRS, C#, Domain-Driven Design, Design Patterns, Docker, .NET 10, .NET Core
Read this issue →Clean Architecture With .NET 9 And CQRS — Project Setup
Let’s set up a Clean Architecture + CQRS project in .NET 9 the right way — no 10-layer overengineering, no mysterious “Core” folder that…
Issue also covered: AutoMapper, Clean Architecture, CQRS, C#, Dapper, Domain-Driven Design, Design Patterns, .NET 10
Read this issue →Azure Functions in .NET 9 — A Complete 3-Part Mega Series
Part 1: Foundations, Architecture & HTTP Triggers
Issue also covered: ASP.NET Core, Azure Functions, Clean Architecture, C#, .NET 10, .NET Core, Redis
Read this issue →️ Clean Architecture With Document Database, Minimal APIs, and CQRS in .NET 9
PART 1 — Foundations, Architecture Map, and Full Project Setup Continue reading on CodeToDeploy »
Issue also covered: ASP.NET Core, .NET Aspire, Azure DevOps, Benchmarking, CQRS, C#, Design Patterns, .NET 10
Read this issue →How To Write Clean Code With The Help Of Static Code Analysis in .NET 9
“Writing clean code is like cleaning your room before guests arrive. Static analysis is your checklist — ensuring nothing is messy or… Continue reading on CodeToDeploy »
Issue also covered: Azure, C#, .NET 10, EF Core, Performance, Security, xUnit.net
Read this issue →Managing .NET App Configuration With The Options Pattern in ASP.NET Core 9 — Part 1
“Configuration isn’t just data — it’s the backbone of your application. The Options Pattern turns configuration into strongly-typed… Continue reading on CodeToDeploy »
Issue also covered: ASP.NET Core, Azure, C#, Design Patterns, .NET 10, EF Core, GitHub Copilot, Minimal APIs
Read this issue →Interpolated Verbatim Strings ($@””) ve Raw String Literals (“””)
Write Faster SQL Queries With Dapper in .NET 9 | Clean Architecture With Full Codes
Issue also covered: ASP.NET Core, Azure, .NET Core, EF Core, JWT, .NET MAUI, OAuth, SQL Server
Read this issue →EF Core Performance Improvements With The New ExecuteUpdate & ExecuteDelete in .NET
By: (Mori) A Complete Guide for .NET 9 Developers Continue reading on JavaScript in Plain English »
Issue also covered: ASP.NET Core, C#, Dapper, .NET 10, .NET Core, .NET Framework, EF Core, Native AOT
Read this issue →How to Find Duplicates in a Collection (Multiple Ways) — With Benchmarks in .NET 9
Practical implementations, algorithmic analysis, memory considerations, and BenchmarkDotNet code you can run today.
Issue also covered: ASP.NET Core, Azure, Blazor, CQRS, C#, Dapper, .NET 10, EF Core
Read this issue →How To Deploy Your .NET 9 Application to Azure Using GitHub Actions (Full CI/CD Pipeline Guide)
Build • Test • Publish • Deploy • Monitor — Automatically
Issue also covered: ASP.NET Core, Azure, Blazor, C#, .NET 10, GitHub Actions, OpenTelemetry, Performance
Read this issue →Clean Architecture Project Setup From Scratch (with .NET 9) — Copy-Paste Starter
If you want the full source code, join our community: Here
Issue also covered: ASP.NET Core, Azure, Blazor, Clean Architecture, C#, Docker, .NET 8, EF Core
Read this issue →How Strongly Typed IDs Make Your DDD Code Safer & Clearer in .NET 9 (Copy-Paste Guide)
If you want the full source code, join our community: Here
Issue also covered: Application Insights, ASP.NET Core, C#, Domain-Driven Design, .NET 10, EF Core, gRPC, MediatR
Read this issue →The Ultimate .NET 9 Developer Roadmap (Cloud-Native + AI-Ready Edition)
If you’re building modern, intelligent, and scalable .NET applications, 2025 is the year to go beyond syntax and think in systems… Continue reading on Stackademic »
Issue also covered: Application Insights, ASP.NET Core, .NET Aspire, Authentication, AutoMapper, Azure, C#, .NET 10
Read this issue →Understanding base() vs this() in C# Constructors — A Deep Dive
“Constructors build the foundation of your class hierarchy — understanding how base() and this() work gives you full control over object…
Issue also covered: Application Insights, ASP.NET Core, Azure DevOps, .NET 10, EF Core, GitHub Copilot, Minimal APIs, ML.NET
Read this issue →Solve Logging as a Cross-Cutting Concern with MediatR in .NET 9 (Clean, Composable, Copy-Paste)
Logging shouldn’t leak into every handler like glitter after a craft project. Use MediatR pipeline behaviors to keep logging centralized…
Issue also covered: ASP.NET Core, Azure, Clean Architecture, C#, .NET 10, .NET Core, EF Core, MediatR
Read this issue →9 Practical Ways to Speed Up EF Core with Compiled Queries in .NET 9 (Clean Architecture Friendly)
If you want the full source code, join our community: Here
Issue also covered: ASP.NET Core, Azure, .NET 8, .NET Core, EF Core, Performance, Security, SignalR
Read this issue →11 Practical Ways to Write Faster SQL with Dapper in .NET 9 (Clean Architecture, Copy-Paste Ready)
If you want the full source code, join our community: Here
Issue also covered: Application Insights, AutoMapper, Azure, Azure Functions, Clean Architecture, Domain-Driven Design, Design Patterns, Docker
Read this issue →⚡ CQRS Doesn’t Have To Be Complicated | Clean Architecture, .NET 9 (With Code)
“Don’t overengineer. CQRS is about clarity — not complexity.”
Issue also covered: Application Insights, ASP.NET Core, AutoMapper, Azure, Clean Architecture, CQRS, C#, Dapper
Read this issue →Repository Pattern With Entity Framework Core | Clean Architecture, .NET 9
“A repository is like a well-organized library — it hides the messy details of where and how the books (data) are stored, so readers (the…
Issue also covered: ASP.NET Core, C#, .NET 10, EF Core, Performance, Visual Studio
Read this issue →Stop Polling — Start Reacting: Webhooks in .NET 9
In the fast-paced world of modern web development, waiting isn’t an option. Applications today demand real-time communication — instant…
Issue also covered: ASP.NET Core, Authentication, Authorization, Azure, Azure Functions, Clean Architecture, Cosmos DB, CQRS
Read this issue →Announcing the .NET Security Group - .NET Blog
Learn how to join the .NET Security Group for early access to CVE information and help deliver security patches to your .NET distribution simultaneously with Microsoft.
Issue also covered: .NET Aspire, Blazor, C#, Design Patterns, .NET 10, EF Core, GitHub Copilot, OpenAI
Read this issue →7 Clean Patterns for Elegant Global Error Handling in .NET 9 (with Copy-Paste Middleware)
If you want the full source code, join our community: Here
Issue also covered: ASP.NET Core, Azure, Azure DevOps, Azure Functions, CQRS, C#, Design Patterns, EF Core
Read this issue →.NET 9: The Quiet Power-Up That Every Developer Will Feel
🧠 TL;DR
Issue also covered: Application Insights, ASP.NET Core, Azure, Clean Architecture, C#, Domain-Driven Design, Docker, .NET Core
Read this issue →7 No-BS Steps I Used to Add Distributed Caching to .NET 9 with Redis (with Copy-Paste Code)
If you want the full source code, join our community: Here
Issue also covered: ASP.NET Core, .NET Aspire, Authentication, Authorization, Azure, Clean Architecture, C#, Domain-Driven Design
Read this issue →C# is fixing a thing that irritated me!
For a long time a small thing in writing Razor code for Sitecore (and in some other places) has irritated me. It's not really very important, but with the new version of C# there is finally a way to r...
Issue also covered: AOT, ASP.NET Core, Azure, Blazor, Clean Architecture, C#, EF Core, Security
Read this issue →C# at Scale: What I Learned Moving from Side Projects to Production Systems
The hard lessons of performance tuning, async pitfalls, and memory management in real-world .NET applications Continue reading on .Net Programming »
Issue also covered: ASP.NET Core, Azure, EF Core, GitHub Copilot, gRPC, Minimal APIs, OpenTelemetry, Performance
Read this issue →.NET 9: The Ultimate Platform for Microservices
Blazing fast. Secure by default. Built for the cloud.
Issue also covered: AOT, ASP.NET Core, Blazor, Clean Architecture, C#, Design Patterns, Docker, .NET 10
Read this issue →9 Practical Ways to Track Entity Changes in EF Core (with a Clean .NET 9 Audit Logger)
If you want the full source code, join our community: Here
Issue also covered: Azure, .NET 10, EF Core, Performance, REST API
Read this issue →7 Practical Steps to Nail the Transactional Outbox Pattern in Clean Architecture (.NET 9)
You know that feeling when your API says “Order saved ✅”… but your message broker didn’t get the memo? That’s how ghost orders are born…
Issue also covered: ASP.NET Core, Clean Architecture, C#, .NET Framework, EF Core, Performance, PostgreSQL, Source Generators
Read this issue →7 Smart Ways to Use Domain Events Like a Pro (DDD, Clean Arch, .NET 9 )
Let’s be honest: most of us didn’t learn about Domain Events until some senior dev threw the term around in a code review and we nodded…
Issue also covered: AOT, ASP.NET Core, Azure, CQRS, Docker, .NET Core, GitHub Copilot, Kubernetes
Read this issue →Understanding Filters in Minimal API with .NET 9.0
Explore .NET 9 Minimal API filters for streamlined validation, authorization, and logging. Simplify your code and enhance maintainability with practical examples.
Issue also covered: ASP.NET Core, Azure, Azure Functions, C#, .NET 10, .NET Core, .NET MAUI, Minimal APIs
Read this issue →Supercharging LINQ in C#: A Practical Guide to Cysharp ZLINQ
How to replace standard LINQ with Cysharp ZLinq for faster, zero-allocation queries in C#, with examples, limitations, and best practices. Continue reading on .Net Programming »
Issue also covered: ASP.NET Core, Azure, Azure DevOps, Blazor, Clean Architecture, CQRS, C#, Domain-Driven Design
Read this issue →Distributed Caching In .NET 9 With Redis
If you want the full source code, join our community: Here
Issue also covered: ASP.NET Core, Authentication, Azure, Blazor, C#, Docker, EF Core, GitHub Copilot
Read this issue →The New Standard for AI in.NET: A Deep Dive into Microsoft.Extensions.AI
How to Implement API Versioning in .NET Core Web APIs: Best Practices and Migration Guide
Issue also covered: ASP.NET Core, Azure, Blazor, C#, Docker, .NET 8, EF Core, GitHub Copilot
Read this issue →Supercharge Your Data Access in.NET9: A Deep Dive into the Specification Pattern with EF Core
Write Faster SQL Queries With Dapper In .NET 9 | Clean Architecture
Issue also covered: ASP.NET Core, Azure, Blazor, C#, .NET 10, EF Core, .NET MAUI, Minimal APIs
Read this issue →What’s New in C# 13 — A Deep Dive into the Latest Features
C# 13, released as part of .NET 9, introduces a set of practical yet powerful enhancements that make coding cleaner and more flexible.
Issue also covered: ASP.NET Core, .NET Aspire, Benchmarking, C#, .NET Core, Performance, Security, Serilog
Read this issue →Aggregate Root Design in DDD and Clean Architecture with .NET 9: A Deep Dive
If you want the full source code, join our community: Here
Issue also covered: ASP.NET Core, Azure, Benchmarking, Clean Architecture, C#, Domain-Driven Design, .NET 10, .NET Core
Read this issue →Deep Dive: Using the Domain Event Pattern in DDD, Clean Architecture, and .NET 9
If you want the full source code, join our community: Here
Issue also covered: ASP.NET Core, Azure, C#, Design Patterns, .NET 10, .NET 8, EF Core, GitHub
Read this issue →Practical Specification Pattern in .NET 9: From Queries to Clean Architecture
Level Up Your Query Logic: Using the Specification Pattern with .NET 9, Entity Framework Core, and Repository
Issue also covered: ASP.NET Core, AutoMapper, Azure, Blazor, Clean Architecture, C#, .NET 10, .NET Core
Read this issue →💻 Issue 478 - Visual Studio Next Version: What’s Coming and What to Expect - NDepend Blog
How I Took My .NET 9 Minimal API From 400ms to 40ms (Without Losing My Mind)
Issue also covered: ASP.NET Core, Blazor, C#, .NET 10, EF Core, Performance, Security, Serilog
Read this issue →Entire Caching Strategy will be replaced by this .NET 9 Feature
Hybrid cache in production
Issue also covered: ASP.NET Core, Azure, C#, Docker, .NET 10, EF Core, GitHub Copilot, Minimal APIs
Read this issue →Creating smart prompts for Azure SQL Copilot to expose the pain | Data Exposed: MVP Edition
What is Hybrid Cache in .NET 9.0?
Issue also covered: .NET Aspire, Azure, C#, .NET 10, Minimal APIs, ML.NET, Performance, Security
Read this issue →New LINQ Methods in .NET 9: A Quick Guide
The world of C# development is constantly evolving, and with each new version of .NET, we receive powerful enhancements that make our code…
Issue also covered: ASP.NET Core, Azure, Blazor, C#, Dapper, .NET Core, EF Core, Event Sourcing
Read this issue →10 .NET 9 Performance Fixes That Saved My API from Going Down
Part 1 of The .NET 9 Cookbook Series Continue reading on .Net Programming »
Issue also covered: ASP.NET Core, Azure, Blazor, C#, EF Core, GitHub, .NET MAUI, Minimal APIs
Read this issue →Stop Allocating So Much: .NET 9 Cache and Memory Hacks That Actually Work
Part 2 of The .NET 9 Cookbook Series Continue reading on .Net Programming »
Issue also covered: ASP.NET Core, Authentication, Authorization, AutoMapper, Azure, C#, Design Patterns, .NET 10
Read this issue →Exploring New LINQ Additions in C# 13: Index, CountBy, AggregateBy
C# 13 is just around the corner, and with it comes a few new LINQ methods to make our lives easier. As part of the .NET 9 release at .NET…
Issue also covered: ASP.NET Core, Azure, Cosmos DB, C#, .NET Core, .NET Framework, GitHub Copilot, OpenAI
Read this issue →Clean Architecture vs Vertical Slice — Which One Should You Use?
Based on the latest developments in .NET 9 and the evolving architectural patterns in the .NET community, let’s explore how these two…
Issue also covered: ASP.NET Core, .NET Aspire, Clean Architecture, C#, .NET 10, .NET Core, EF Core, Minimal APIs
Read this issue →5 .NET Features That Will Instantly Improve Your Code
From expression-bodied members to binary literals, these tricks improve both safety and readability. Continue reading on Stackademic »
Issue also covered: AOT, ASP.NET Core, Azure, C#, GitHub Copilot, OpenAI, Performance, Visual Studio
Read this issue →What’s New in .NET 9: Exploring C# 12 Features and Serverless Performance
Deep dive: Explore cutting-edge C# 12 features in .NET 9 and benchmark their serverless performance on Linux and Windows containers. Continue reading on .Net Programming »
Issue also covered: ASP.NET Core, Blazor, CQRS, C#, Dapper, Domain-Driven Design, .NET 10, .NET Core
Read this issue →The Hidden C# 13 Features That Make Your Code Faster, Safer, and AI-Ready
C# 13 didn’t make huge headlines like record types in C# 9 or raw string literals in C# 11. Continue reading on Dev Genius »
Issue also covered: ASP.NET Core, Azure, C#, .NET Core, EF Core, GitHub Copilot, Native AOT, OpenAI
Read this issue →Rate Limiter in .NET 9
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
Issue also covered: ASP.NET Core, Azure, Clean Architecture, C#, Domain-Driven Design, Design Patterns, .NET 8, .NET Core
Read this issue →What’s New in .NET 9: Performance and Features Review
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
Issue also covered: ASP.NET Core, Azure, C#, .NET 10, .NET Core, GitHub Copilot, .NET MAUI, Minimal APIs
Read this issue →Practical CQRS and Event Sourcing with .NET 9
Modern distributed systems demand scalability, traceability, and flexibility. CQRS (Command Query Responsibility Segregation) and Event…
Issue also covered: ASP.NET Core, Authentication, Authorization, Azure, CQRS, C#, Design Patterns, .NET Framework
Read this issue →How Structured Logging With Serilog in .NET 9
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
Issue also covered: ASP.NET Core, Blazor, C#, .NET Core, EF Core, GitHub Copilot, JWT, Performance
Read this issue →How To Apply Global Filters With EF Core Query Filters in .NET 9
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
Issue also covered: .NET Aspire, Authentication, Authorization, Azure, C#, .NET 10, EF Core, GitHub Copilot
Read this issue →How To Implement API Key Authentication In ASP.NET Core in .NET 9
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
Issue also covered: ASP.NET Core, Azure, CQRS, Dapper, EF Core, .NET MAUI, MediatR, Source Generators
Read this issue →Demystifying EF Core on .NET 9: From Models to Migrations
I still remember la primera vez I ran a migration that nuked my prod database — it felt like launching un cohete sin paracaídas. EF Core… Continue reading on Stackademic »
Issue also covered: ASP.NET Core, C#, EF Core, Security, Web API
Read this issue →.NET Isn’t Just Back. It’s The Future.
https://medium.com/@krativarshney7/net-isnt-just-back-it-s-the-future-d0bb0cdccde7
Issue also covered: ASP.NET Core, Azure, C#, GitHub Copilot, Performance, SQL Server, Visual Studio Code
Read this issue →How to Use the Domain Event Pattern | DDD, Clean Architecture, .NET 9
https://medium.com/@michaelmaurice410/how-to-use-the-domain-event-pattern-ddd-clean-architecture-net-9-76a6c314e610
Issue also covered: Application Insights, Authentication, Azure, Azure Functions, Benchmarking, Clean Architecture, C#, Domain-Driven Design
Read this issue →Repository Pattern & Clean Architecture With Entity Framework Core in .NET 9
https://medium.com/@michaelmaurice410/repository-pattern-clean-architecture-with-entity-framework-core-in-net-9-5cbf37aefd03
Issue also covered: ASP.NET Core, Clean Architecture, EF Core, GitHub Copilot, Performance, RabbitMQ, Redis, SQL Server
Read this issue →Optimizing EF Core Query Performance in .NET 9
https://medium.com/@michaelmaurice410/optimizing-ef-core-query-performance-in-net-9-6e690150e5e7
Issue also covered: ASP.NET Core, Authentication, Authorization, Blazor, Clean Architecture, C#, Design Patterns, .NET Core
Read this issue →Test-Driven Development in .NET 9: Build Robust APIs with Confidence
https://medium.com/@tonoy300/test-driven-development-in-net-9-build-robust-apis-with-confidence-9fe453d673d8
Issue also covered: ASP.NET Core, AutoMapper, Azure, Azure Functions, .NET 10, .NET 8, .NET MAUI, Minimal APIs
Read this issue →Deep Dive into the New .NET MAUI Blazor Hybrid and Web App Solution Template
https://medium.com/progress-telerik-kendo-ui/deep-dive-into-the-new-net-maui-blazor-hybrid-and-web-app-solution-template-e06aa803da7b
Issue also covered: Azure Functions, Blazor, Clean Architecture, C#, Design Patterns, .NET 10, .NET Core, EF Core
Read this issue →What Is An Entity? | Domain-Driven Design, Clean Architecture, .NET 9
https://medium.com/@michaelmaurice410/what-is-an-entity-domain-driven-design-clean-architecture-net-9-024cfc9b2224
Issue also covered: ASP.NET Core, .NET Aspire, Blazor, Clean Architecture, C#, Domain-Driven Design, Docker, .NET 10
Read this issue →How to Write Architecture Tests for the Clean Architecture in .NET 9
https://medium.com/@michaelmaurice410/how-to-write-architecture-tests-for-the-clean-architecture-in-net-9-db9e1d3443c9
Issue also covered: ASP.NET Core, Authentication, Authorization, Azure, Clean Architecture, C#, Dapper, Design Patterns
Read this issue →Clean Architecture in .NET 9: A Modern Approach to Building Scalable Apps
https://medium.com/@tonoy300/clean-architecture-in-net-9-a-modern-approach-to-building-scalable-apps-6405ebdfddc6
Issue also covered: ASP.NET Core, .NET Aspire, Authentication, AutoMapper, Blazor, Clean Architecture, C#, .NET 10
Read this issue →OpenTelemetry in .NET 9: Trace Requests End-to-End with Jaeger
https://www.c-sharpcorner.com/article/opentelemetry-in-net-9-trace-requests-end-to-end-with-jaeger/
Issue also covered: Authentication, Azure, Blazor, CQRS, C#, Design Patterns, .NET 10, EF Core
Read this issue →Empowering .NET Applications with Generative AI
https://medium.com/@pradeep.shrivastava/empowering-net-applications-with-generative-ai-6294be86abb8
Issue also covered: ASP.NET Core, C#, EF Core, Native AOT, OpenAI, Performance, Serilog, Unit Testing
Read this issue →.Net 9 Web API Minimal API with Entity Framework
https://www.c-sharpcorner.com/article/net-9-web-api-minimal-api-with-entity-framework/
Issue also covered: .NET Aspire, Blazor, C#, Dapper, EF Core, Minimal APIs, Performance, Visual Studio
Read this issue →Minimal API with Authorization JWT Token in .NET 9
https://www.c-sharpcorner.com/article/minimal-api-with-authorization-jwt-token-in-net-9/
Issue also covered: Authentication, Authorization, Azure, Azure DevOps, Clean Architecture, C#, EF Core, JWT
Read this issue →What's New for ASP.NET Core & Blazor in .NET 9?
https://www.youtube.com/shorts/EsW8G_9jkQk
Issue also covered: ASP.NET Core, Azure, C#, .NET 10, EF Core, GitHub Actions, GitHub Copilot, Kubernetes
Read this issue →Exploring .NET 9: Coding Enhancements and Hidden Gems
https://medium.com/@Adem_Korkmaz/exploring-net-9-coding-enhancements-and-hidden-gems-132b4c5b398e
Issue also covered: Azure, Docker, .NET 10, EF Core, Kubernetes
Read this issue →What’s New in .NET 9: AI Integration, Performance, and Simplicity
https://medium.com/@joshi.vignesh/whats-new-in-net-9-ai-integration-performance-and-simplicity-97833a171f44
Issue also covered: ASP.NET Core, Azure, Azure Functions, C#, EF Core, GitHub Copilot, Redis
Read this issue →Top 5 EF Core Features Every .NET Developer Should Master in 2025
https://medium.com/@ashokreddy343/top-5-ef-core-features-every-net-developer-should-master-in-2025-3f8eea573a1c
Issue also covered: Application Insights, ASP.NET Core, C#, .NET Framework, EF Core, GitHub Copilot, OpenAI, Performance
Read this issue →5 n8n Hacks to Unleash .NET 9 API Automation in 2025
https://medium.com/turbo-net/5-n8n-hacks-to-unleash-net-9-api-automation-in-2025-4544e71464cd
Issue also covered: Azure, C#, Performance, Serilog, SQL Server
Read this issue →Catch Up on Microsoft Build 2025: Essential Sessions for .NET Developers
https://devblogs.microsoft.com/dotnet/catching-up-on-microsoft-build-2025-essential-sessions-for-dotnet-developers/
Issue also covered: ASP.NET Core, Authentication, Design Patterns, .NET Core, JWT, ML.NET, OAuth, OpenAI
Read this issue →Building an Inventory-Management System with ASP.NET 9
https://medium.com/@michaelmaurice410/building-an-inventory-management-system-with-asp-net-9-c04cc38cc7ef
Issue also covered: ASP.NET Core, Authentication, Authorization, Azure, Clean Architecture, C#, Dapper, Design Patterns
Read this issue →Why should I upgrade to .NET 9?
https://www.youtube.com/watch?v=16m0RitoQ0k
Issue also covered: Azure, C#, EF Core, Native AOT, Performance, Service Bus, Visual Studio, Visual Studio Code
Read this issue →Dense vs Sparse Matrices in C# .NET 9: Concepts, Performance, and CSR/CSC Formats
https://medium.com/@anderson.buenogod/dense-vs-sparse-matrices-in-c-net-9-concepts-performance-and-csr-csc-formats-852060d024a3
Issue also covered: Azure, C#, Design Patterns, EF Core, .NET MAUI, OpenAI, Performance, Security
Read this issue →When and Why to Use the Complex Type in C# .NET 9
https://medium.com/@anderson.buenogod/when-and-why-to-use-the-complex-type-in-c-net-9-4ef8c0c4301d
Issue also covered: .NET Aspire, Azure, Blazor, C#, Design Patterns, EF Core, GitHub Copilot, OpenTelemetry
Read this issue →Why Choose .NET for Full Stack Development in 2025?- NareshIt
https://nareshit.medium.com/why-choose-net-for-full-stack-development-in-2025-nareshit-81adfab3deae?source=rss------dotnet-5
Issue also covered: ASP.NET Core, Authentication, Azure, Blazor, CQRS, C#, Dapper, Design Patterns
Read this issue →Upgrading a .NET 6 repo to .NET 9 with GitHub Copilot
https://www.youtube.com/watch?v=DulIM7K7T7c
Issue also covered: ASP.NET Core, Azure, C#, Design Patterns, .NET Core, EF Core, GitHub Copilot, Minimal APIs
Read this issue →Think You Know C#? These 7 .NET 9 Features Say Otherwise
https://medium.com/@nirajranasinghe/think-you-know-c-these-7-net-9-features-say-otherwise-33584a661ff3?source=rss------dotnet-5
Issue also covered: ASP.NET Core, .NET Aspire, Cosmos DB, C#, Domain-Driven Design, GitHub Copilot, gRPC, JWT
Read this issue →Mastering Transaction Management in .NET 9
https://medium.com/@Adem_Korkmaz/mastering-transaction-management-in-net-9-94e63eff0504?source=rss------csharp-5
Issue also covered: Azure, Azure Functions, Blazor, Cosmos DB, C#, Design Patterns, EF Core, OpenAI
Read this issue →Webhooks in .NET 9
https://medium.com/@vosarat1995/webhooks-in-net-9-6ad13d9e5067?source=rss------dotnet-5
Issue also covered: ASP.NET Core, Azure, Design Patterns, .NET Core, .NET MAUI, Minimal APIs, Performance, REST API
Read this issue →The ‘using’ Statement in C# Just Got Smarter — Are You Using It?
https://medium.com/dot-net-sql-learning/the-using-statement-in-c-just-got-smarter-are-you-using-it-1afb0c6a8879
Issue also covered: Azure, Azure Functions, C#, .NET 10, Performance, Security, Solid Principles, Source Generators
Read this issue →C# 13: Partial Properties and Indexers Simplified
https://www.c-sharpcorner.com/article/c-sharp-13-partial-properties-and-indexers-simplified/
Issue also covered: Application Insights, Azure, Azure Functions, C#, Domain-Driven Design, Design Patterns, .NET 8, EF Core
Read this issue →Is .NET 9 Worth It for Experienced Engineers? Performance, Features, and Insights
https://medium.com/c-sharp-programming/is-net-9-worth-it-for-experienced-engineers-performance-features-and-insights-38d3c02ed796
Issue also covered: ASP.NET Core, .NET Aspire, Blazor, C#, EF Core, JWT, OpenAI, Security
Read this issue →Creating a WebApi Project in .NET 9 [GamesCatalog] 18
https://www.c-sharpcorner.com/article/creating-a-webapi-project-in-net-9-gamescatalog-18/
Issue also covered: ASP.NET Core, Azure, CQRS, C#, Docker, .NET 10, .NET Core, EF Core
Read this issue →Deep dive into the upcoming AI-assisted tooling to upgrade .NET apps
https://www.youtube.com/watch?v=N9L-Di5z0jU
Issue also covered: ASP.NET Core, Azure, Azure DevOps, Azure Functions, Cosmos DB, C#, Dapper, Design Patterns
Read this issue →The New Way to Seed Your Database in EF Core 9
https://medium.com/@ekondur/the-new-way-to-seed-your-database-in-ef-core-9-a92f483e6ed8
Issue also covered: C#, .NET 10, .NET Core, EF Core, ML.NET, OpenAI, Performance, RabbitMQ
Read this issue →Building the Future of Healthcare with C# 14 and .NET 9
https://www.c-sharpcorner.com/article/building-the-future-of-healthcare-with-c-sharp-14-and-net-9/
Issue also covered: ASP.NET Core, Authentication, Azure, Azure DevOps, .NET 10, .NET Framework, EF Core, gRPC
Read this issue →EF Core 8 Lazy Loading Enhancements in .NET 9: Everything You Must Know!
https://medium.com/@ashokreddy343/ef-core-8-lazy-loading-enhancements-in-net-9-everything-you-must-know-87f0f9114240
Issue also covered: ASP.NET Core, Azure, Blazor, C#, .NET 10, .NET Core, EF Core, FluentValidation
Read this issue →Akka.NET is the Best Choice for Reactive Systems in C# .NET 9
https://www.c-sharpcorner.com/article/akka-net-is-the-best-choice-for-reactive-systems-in-c-sharp-net-9/
Issue also covered: ASP.NET Core, C#, Design Patterns, .NET 8, EF Core, GitHub Copilot, Performance, Security
Read this issue →.NET’te AggressiveInlining, BufferWriter ve Span/Memory ile Sınırları Zorlamak
https://medium.com/@birkanogecan/nette-aggressiveinlining-bufferwriter-t-ve-span-t-memory-t-ile-s%C4%B1n%C4%B1rlar%C4%B1-zorlamak-81258c4d80a2
Issue also covered: ASP.NET Core, Azure, C#, Dapper, .NET 10, EF Core, Kafka, .NET MAUI
Read this issue →.NET 9 Just Changed the Game — Are You Ready to Build Faster?
https://medium.com/turbo-net/net-9-just-changed-the-game-are-you-ready-to-build-faster-f9f0bb19a5bd
Issue also covered: Azure, Blazor, C#, Design Patterns, .NET 10, .NET Core, .NET Framework, EF Core
Read this issue →Integrating Swagger UI, Scalar and ReDoc into a .NET 9 Web API
https://henriquesd.medium.com/integrating-swagger-ui-scalar-and-redoc-into-a-net-9-web-api-15c4000e87f5
Issue also covered: ASP.NET Core, Blazor, .NET Core, .NET Framework, EF Core, GitHub Copilot, .NET MAUI, Performance
Read this issue →.NET 9 Apps Are Faster Than Ever
https://www.c-sharpcorner.com/article/net-9-apps-are-faster-than-ever/
Issue also covered: Blazor, C#, .NET 10, EF Core, GitHub Copilot, .NET MAUI, OpenAI, Performance
Read this issue →GraphQL with .NET 9: A Developer’s Guide to Smarter APIs
https://medium.com/@Adem_Korkmaz/graphql-with-net-9-a-developers-guide-to-smarter-apis-bbcad3bdc3db
Issue also covered: ASP.NET Core, Authentication, Authorization, AutoMapper, Azure, Event Sourcing, .NET MAUI, MediatR
Read this issue →Building a Face Detection System with .NET 9
https://www.c-sharpcorner.com/article/building-a-face-detection-system-with-net-9/
Issue also covered: ASP.NET Core, C#, Design Patterns, .NET 10, MediatR, OpenAI, Performance, Security
Read this issue →Any() vs Exists() in .NET 9: Why Your Old Performance Assumptions Might Be Wrong
https://medium.com/@vikpoca/any-vs-exists-in-net-9-why-your-old-performance-assumptions-might-be-wrong-5570e65c878f
Issue also covered: .NET Aspire, Blazor, C#, .NET 10, EF Core, Performance, Semantic Kernel, Solid Principles
Read this issue →Integrating .NET 9 with Azure Services
https://medium.com/@Adem_Korkmaz/integrating-net-9-with-azure-services-2826b066063b
Issue also covered: .NET Aspire, Azure, Azure Functions, Blazor, C#, EF Core, GitHub Copilot, Kafka
Read this issue →Software Architect’s Vision on .NET 9
https://medium.com/@Adem_Korkmaz/software-architects-vision-on-net-9-20ee4c53e570
Issue also covered: ASP.NET Core, Blazor, C#, Design Patterns, .NET 8, Native AOT, Performance, Semantic Kernel
Read this issue →Profile-Guided Optimization (PGO) in C#
https://www.c-sharpcorner.com/article/profile-guided-optimization-pgo-in-c-sharp/
Issue also covered: ASP.NET Core, AutoMapper, Azure, C#, Domain-Driven Design, .NET 10, .NET 8, .NET Core
Read this issue →C# 13: Introducing System.Threading.Lock
https://anthonygiretti.com/2025/03/05/c-13-introducing-system-threading-lock/
Issue also covered: ASP.NET Core, C#, .NET 8, GitHub, Security, SQL Server, Visual Studio
Read this issue →Setting Up and Using a Local SQLite Database in MAUI .NET 9 [GamesCatalog] - Part 9
https://www.csharp.com/article/setting-up-and-using-a-local-sqlite-database-in-maui-net-9-gamescatalog-par/
Issue also covered: ASP.NET Core, Azure, C#, Design Patterns, EF Core, GitHub Copilot, .NET MAUI, Performance
Read this issue →What’s New in .NET 9 Libraries: Essential Updates for Developers
https://medium.com/@ashokreddy343/whats-new-in-net-9-libraries-essential-updates-for-developers-7b7e0c8ac7ab
Issue also covered: ASP.NET Core, Azure, Blazor, C#, Design Patterns, .NET Framework, GitHub Copilot, .NET MAUI
Read this issue →How to Get Started with .NET Aspire
https://www.csharp.com/article/how-to-get-started-with-net-aspire/
Issue also covered: .NET Aspire, Azure, Azure DevOps, C#, Domain-Driven Design, Docker, .NET Core, .NET MAUI
Read this issue →Creating a Rating Bar in MAUI C# .NET 9 [GamesCatalog] - Part 8
https://www.csharp.com/article/creating-a-rating-bar-in-maui-c-sharp-net-9-gamescatalog-part-8/
Issue also covered: ASP.NET Core, Azure, Blazor, C#, GitHub Copilot, .NET MAUI, Minimal APIs, MongoDB
Read this issue →New LINQ Features in .NET 9
https://www.csharp.com/article/new-linq-features-in-net-9/
Issue also covered: ASP.NET Core, Cosmos DB, C#, EF Core
Read this issue →My Journey from Console.WriteLine() to Proper Logging in .NET 9
https://levelup.gitconnected.com/my-journey-from-console-writeline-to-proper-logging-in-net-9-ac39f25b212e
Issue also covered: Application Insights, ASP.NET Core, .NET Aspire, Azure, C#, EF Core, GitHub Copilot, Performance
Read this issue →Mastering Primitive Collections in EF Core 8 & .NET 9: A Complete Beginner’s Guide
https://medium.com/@ashokreddy343/mastering-primitive-collections-in-ef-core-8-net-9-a-complete-beginners-guide-4f5ace107dfe
Issue also covered: ASP.NET Core, Azure, C#, Design Patterns, .NET 8, .NET Core, EF Core, FluentValidation
Read this issue →.NET 9, AI, and DevOps: New Possibilities for Modern Software Development
https://medium.com/@Adem_Korkmaz/net-9-ai-and-devops-new-possibilities-for-modern-software-development-f80337b6c6aa
Issue also covered: .NET Aspire, Azure, C#, .NET 10, .NET Core, OpenAI, Performance, Web API
Read this issue →Redis part II : Scalable Session Management in .NET 9 and Blazor
https://medium.com/@aym003.hit/redis-part-ii-scalable-session-management-in-net-9-and-blazor-fdd9701ed471
Issue also covered: ASP.NET Core, Azure DevOps, Benchmarking, Blazor, CQRS, C#, GitHub, GitHub Copilot
Read this issue →Build AI-Powered Chat Apps Easily with the New .NET AI Template (Now in Preview!)
https://medium.com/c-sharp-programming/build-ai-powered-chat-apps-easily-with-the-new-net-ai-template-now-in-preview-4cb16676b164
Issue also covered: ASP.NET Core, Azure, Clean Architecture, C#, .NET Core, Event Sourcing, MediatR, Minimal APIs
Read this issue →Exploring Next-Gen Web Apps with .NET
https://medium.com/tools-trips/exploring-next-gen-web-apps-with-net-7147988ce241
Issue also covered: ASP.NET Core, Azure, Blazor, C#, GitHub Actions, OpenAI, Security, Web API
Read this issue →Smarter Code with Built-in AI Support in C# 14
https://www.csharp.com/article/smarter-code-with-built-in-ai-support-in-c-sharp-14/
Issue also covered: ASP.NET Core, Azure, C#, Dapper, .NET 8, .NET MAUI, Minimal APIs, OpenAI
Read this issue →MongoDB EF Core Provider Now Supports EF 9!
https://medium.com/@MongoDB/mongodb-ef-core-provider-now-supports-ef-9-62db9b89ce0d
Issue also covered: AOT, ASP.NET Core, Azure, Benchmarking, Blazor, Clean Architecture, C#, Docker
Read this issue →Mastering .NET 9 Runtime: Everything You Need to Know with Code Examples
https://medium.com/@ashokreddy343/mastering-net-9-runtime-everything-you-need-to-know-with-code-examples-5d48c543554e
Issue also covered: ASP.NET Core, .NET Aspire, Azure, C#, GitHub Copilot, .NET MAUI, OpenAI, Performance
Read this issue →Building a .NET 9 Web API with Entity Framework Core and PostgreSQL
https://semihtekin.medium.com/building-a-net-9-web-api-with-entity-framework-core-and-postgresql-103bd666917f
Issue also covered: ASP.NET Core, C#, Design Patterns, .NET 10, EF Core, GitHub Copilot, JWT, .NET MAUI
Read this issue →EF Core 8 & .NET 9 Raw SQL Queries: The Ultimate Guide to Unmapped Types
https://medium.com/@ashokreddy343/ef-core-8-net-9-raw-sql-queries-the-ultimate-guide-to-unmapped-types-1837b225afe2
Issue also covered: ASP.NET Core, Azure, Azure Functions, CQRS, C#, .NET Core, EF Core, GitHub Copilot
Read this issue →Understanding HybridCaching in .NET 9.0
https://www.csharp.com/Blogs/understanding-hybridcaching-in-net-90
Issue also covered: ASP.NET Core, .NET Aspire, Azure, Cosmos DB, C#, Design Patterns, .NET 10, .NET Core
Read this issue →AI And .NET: Building Intelligent Apps with .NET 9
https://www.csharp.com/article/ai-and-net-building-intelligent-apps-with-net-9/
Issue also covered: ASP.NET Core, Authentication, Azure, C#, Design Patterns, EF Core, Performance, SignalR
Read this issue →A Senior Developer’s Take on .NET 9: What Matters Most
https://medium.com/write-a-catalyst/a-senior-developers-take-on-net-9-what-matters-most-0aee5c020c30
Issue also covered: ASP.NET Core, AutoMapper, Azure, Blazor, C#, GitHub Copilot, gRPC, .NET MAUI
Read this issue →C# 14: Null-conditional assignment
https://steven-giesel.com/blogPost/b6d22649-7fba-488b-b252-31efdb3686c5
Issue also covered: ASP.NET Core, .NET Aspire, Azure, C#, .NET Core, EF Core, .NET MAUI, MediatR
Read this issue →Using EntityFramework with IDBContext in .NET 9.0
https://www.csharp.com/blogs/using-entityframework-with-idbcontext-in-net-90
Issue also covered: ASP.NET Core, Blazor, C#, EF Core, GitHub Copilot, .NET MAUI, Performance, Unit Testing
Read this issue →Essential Security Practices for .NET Developers: A Comprehensive Guide
https://medium.com/@sevvalkatirci99/essential-security-practices-for-net-developers-a-comprehensive-guide-2119b216b2f1
Issue also covered: Azure, Azure DevOps, C#, .NET Core, EF Core, GitHub Copilot, Performance, Security
Read this issue →Understanding UUID v7 in .NET 9
https://www.csharp.com/article/understanding-uuid-v7-in-net-9/
Issue also covered: ASP.NET Core, .NET Aspire, Authentication, Benchmarking, Blazor, C#, .NET 8, .NET Framework
Read this issue →C# .NET 9: Deep Dive into the Technical Beast 🚀
https://goatreview.com/csharp-dotnet9-deepdive/
Issue also covered: ASP.NET Core, Authentication, Azure, Azure Functions, Cosmos DB, C#, Design Patterns, Docker
Read this issue →Explore the Key Features of .NET 9
https://www.csharp.com/article/explore-the-key-features-of-net-9/
Issue also covered: ASP.NET Core, C#, EF Core, System.Text.Json, Unit Testing, Visual Studio
Read this issue →