ASP.NET Core, architecture, and performance
A varied .NET roundup with Clean Architecture, ASP.NET Core REST API guidance, LINQ and memory fixes, plus Redis, SQL Server, and WebAssembly.
Jasen's top three picks
- 1 Clean Architecture Project Setup From Scratch (with .NET 9) — Copy-Paste Starter
medium.com
Starter-friendly Clean Architecture setup with .NET 9 for teams that want a repeatable baseline.
- 2 Understanding Vibe Coding
c-sharpcorner.com
Vibe coding is worth a look if you’re tracking how AI is changing prototyping and learning.
- 3 Building Interactive UI in ASP.NET Web Forms with Data Binding & jQuery
c-sharpcorner.com
Web Forms + jQuery still has a use case here, even if the stack feels vintage.
Editor's note
I kept this issue intentionally mixed: architecture, API guidance, performance tuning, and a few AI-adjacent pieces all made the cut. The SQL Server RAG article and the memory-leak writeup stood out to me because both are practical and easy to apply. I also liked the Copilot Studio/WebAssembly piece for showing where .NET is showing up in real product work.
Today's articles
Clean Architecture Project Setup From Scratch (with .NET 9) — Copy-Paste Starter
medium.com
If you want the full source code, join our community: Here
Topics: ASP.NET Core Clean Architecture .NET 9
Read articleUnderstanding Vibe Coding
c-sharpcorner.com
Vibe Coding: AI-powered software development using natural language. Learn how it accelerates prototyping, lowers entry barriers, and enhances learning for developers.
Topics: C# GitHub Copilot OpenAI
Read articleBuilding Interactive UI in ASP.NET Web Forms with Data Binding & jQuery
c-sharpcorner.com
Explore dynamic data binding in ASP.NET Web Forms! Learn how to pass data to client-side JavaScript for interactive modal updates using Bootstrap.
Topics: ASP.NET Core Blazor Web API
Read articleThis One Header Can Make Your API 30% Faster
medium.com
(And it takes less than 2 minutes to add)
Topics: ASP.NET Core Performance Web API
Read articleBuilding a Zero-Configuration .NET Standards Package
medium.com
Every .NET organization eventually fights the same battle: keeping code quality consistent across dozens of solutions. You copy…
Topics: Clean Architecture .NET Core Visual Studio
Read articleDew Drop – November 4, 2025 (#4533)
alvinashcraft.com
Top Links On‑Device AI with Windows AI Foundry (Nandhini Elango) Using Copilot Agent Mode and Copilot Profiler Agent | Visual Studio Toolbox (Leslie Richardson & Joseph Finney) GitHub Universe 202...
Topics: GitHub Copilot OpenAI Visual Studio
Read articleStop Debating It — _ Prefixes Actually Make Your .NET Code Easier To Read
medium.com
It's 2025. We've got AI copilots, cloud-native everything, and .NET is faster than ever. And yet… in some corner of code reviews, someone…
Topics: Clean Architecture C# Solid Principles
Read articleHow To Use The Specification Design Pattern With EF Core 8 (Clean Architecture Version).
medium.com
(A Deep-Dive, Real Project Example for Enterprise Developers)
Topics: Clean Architecture Design Patterns EF Core
Read articleASP.NET Core REST API Best Practices: The 2025 Developer’s Guide
isitvritra101.medium.com
Learn ASP.NET Core REST API best practices for 2025. Master HTTP methods, status codes, JWT auth, versioning & pagination.
Topics: ASP.NET Core Security Web API
Read articleHow To Create Smart Enums in C# With Rich Behavior (.NET 9)
medium.com
The Guide I Wish I Had Years Ago
Topics: C# Design Patterns .NET 9
Read article.NET Web API Application Development Using ChatGPT-Part 2 Unit Testing
medium.com
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Topics: OpenAI Unit Testing Web API
Read articleBuilding a REST API with .NET and SQL Server — The Clean Way
medium.com
When I first started building APIs in .NET, I thought the goal was simple: get data from SQL Server and return it as JSON. It worked — but…
Topics: ASP.NET Core SQL Server Web API
Read articleUnderstanding Recursion in C# – Find Sum of N Natural Numbers
c-sharpcorner.com
Learn recursion in C# using ASP.NET WebForms! This tutorial explains how to calculate the sum of N natural numbers with a practical, step-by-step example.
Topics: C# .NET Framework Unit Testing
Read articleZero Downtime Deployment Strategies for ASP.NET Core Apps
c-sharpcorner.com
Eliminate downtime during ASP.NET Core deployments on IIS! Learn Blue-Green strategies, Jenkins CI/CD, health checks, and monitoring for seamless updates.
Topics: ASP.NET Core Azure DevOps Docker
Read articleMastering Background Jobs in .NET 9 with Worker Services and Channels
medium.com
How to build high-performance background processing systems in .NET 9 — without Hangfire, RabbitMQ, or third-party schedulers
Topics: .NET 9 Performance Service Bus
Read articleHow SQL Server Enables Retrieval-Augmented Generation (RAG) Workflows: Embeddings, Vector Indexing & More
c-sharpcorner.com
SQL Server 2025 enables Retrieval-Augmented Generation (RAG) workflows with vector indexing, embeddings, and AI integration. Build intelligent, data-driven apps!
Topics: ML.NET OpenAI SQL Server
Read articleYour LINQ is Slowing You Down: 5 Fixes Every .NET Developer Should Know
medium.com
Five practical changes that eliminate hidden allocations, buffering, and unnecessary work.
Topics: C# .NET Core Performance
Read articleHow I Accidentally Created a Memory Leak That Taught Me C#’s Darkest Secret
medium.com
From 150MB to 4GB in 48 hours: The static event subscription that almost killed our Azure API and what it taught me about .NET’s garbage… Continue reading on .Net Programming »
Topics: C# Performance
Read articleC# Value Types vs Reference Types — Differences, Performance, and Memory Usage Explained
medium.com
Discover how C# value and reference types work, where they live in memory, their behavior, and impact on performance!
Topics: C# .NET Core Performance
Read articleRedis: The Fastest In-Memory Data Store Powering Modern Applications
c-sharpcorner.com
Unlock blazing-fast performance with Redis! This guide explores Redis as a versatile in-memory data store for caching, real-time apps, and MERN stack optimization.
Topics: .NET Core Performance Redis
Read articleThe Simplest Way to Add Health Checks in .NET APIs
medium.com
One line of code that can save your entire deployment.
Topics: ASP.NET Core Performance Web API
Read articleHow Copilot Studio uses .NET and WebAssembly for performance and innovation - .NET Blog
devblogs.microsoft.com
Learn how Microsoft Copilot Studio uses .NET to provide a consistent AI agent execution across platforms, including on the web via WebAssembly.
Topics: ASP.NET Core .NET Core OpenAI
Read articleHow to Secure Your .NET APIs with OAuth2 and IdentityServer — Without the Headache
medium.com
If you’ve ever tried securing a .NET API using OAuth2, you already know how quickly things can spiral from “simple auth” to a rabbit hole…
Topics: ASP.NET Core OAuth Security
Read articleThe Rise of the Solopreneur Economy
c-sharpcorner.com
Discover the solopreneur economy: redefine work, wealth, and business. Learn to build scalable digital assets and thrive as a solo builder in the new era.
Topics: Design Patterns .NET Core GitHub
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