Home Archive API scaling, security, and observability – .NET News Daily Issue #237 (Jul 10, 2025)

Editor's note

I pulled together a deliberately mixed lineup this week, from practical API and auth guidance to MAUI, observability, and security work. The OpenTelemetry piece stands out for teams trying to make production behavior visible, and the dnSpy malware analysis post is a useful reminder that .NET knowledge applies beyond app building.

API scaling, security, and observability

In the orchestra of coding, today is your Thursday crescendo—a perfect day to fine-tune your .NET prowess. Just as a seasoned roadster gleams after a fresh round of waxing, it's time to polish your skills and tackle the technical twists with aplomb. Unleash your thoughtful tenacity in each line of code, and let our handpicked articles guide you down the highway of efficiency and innovation. Ready to kick it into high gear? Let's roll!

Today's Articles

Pizza Ordering System C# with Source Code

https://medium.com/@pies052022/pizza-ordering-system-c-with-source-code-0caeb63ac272

The Pizza Ordering System project is developed using C# language with source code, this ordering system the user can order from the main…

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The “Framework” Library in Companies: Blessing or Curse?

https://medium.com/@MatinGhanbari/the-framework-library-in-companies-blessing-or-curse-e28e0d7c1f0b

If you’ve worked at a large company for long enough, especially in the .NET ecosystem, you’ve probably run into a magical internal library…

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Hidden Powers of MERN Stack

https://www.c-sharpcorner.com/article/hidden-powers-of-mern-stack/

Unlock the full power of the MERN stack with advanced features like MongoDB $lookup, React Suspense, Node.js streams, and HTTP/2. Enhance performance, data integrity, and user experience for scalable,...

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Basic Auth in ASP.NET MVC Web API Using C#.NET

https://www.c-sharpcorner.com/article/basic-auth-in-asp-net-mvc-web-api-using-c-sharp-net/

Learn how to build a secure ASP.NET Web API using Basic Authentication in C#. Protect your student data endpoints by validating user credentials with a custom auth filter. Perfect hands-on project for...

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OpenTelemetry in .NET Applications Observability

https://medium.com/@Adem_Korkmaz/opentelemetry-in-net-applications-observability-2a5dea2b42eb

Mastering OpenTelemetry Observability Made Easy

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Building Your First MCP Server with .NET

https://nirajranasinghe.medium.com/building-your-first-mcp-server-with-net-94eec6d826cb

So you want to build an MCP server with .NET? Awesome! I recently went down this rabbit hole myself, and let me tell you, it’s pretty…

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Build a Stunning Book Library App with .NET MAUI ListView — Fast, Flexible & Cross-Platform

https://www.syncfusion.com/blogs/post/maui-listview-book-library-app

Effortlessly create a powerful .NET MAUI book library app! Learn to manage collections, display, and edit books using ListView and DataForm Continue reading on Syncfusion »

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You don’t need SignalR for real-time updates | Server-Sent Events in .NET/C#

https://medium.com/@denmaklucky/you-dont-need-signalr-for-real-time-updates-server-sent-events-in-net-c-e032ff5d096e

There are cases when you need to send updates to clients, and if you’re thinking about AJAX polling — hold on, let me show you what else…

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Applying SOLID in .NET: Principles for Long-Term Codebase Health

https://blog.stackademic.com/applying-solid-in-net-principles-for-long-term-codebase-health-c45bdaef6c9c

You’ve led projects, shipped features, and inherited codebases that tested your patience. You know that as systems grow, technical debt… Continue reading on Stackademic »

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Secrets to Scaling .NET APIs: What Microsoft Doesn’t Put in the Docs

https://medium.com/@mohsho10/secrets-to-scaling-net-apis-what-microsoft-doesnt-put-in-the-docs-754a24ae3eb8

You followed Microsoft Docs and your API still slows down at 5K RPS? Continue reading on .Net Programming »

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Top 10 .NET Core Best Practices Every Developer Should Know (With Real-World Code Examples Using…

https://medium.com/@venkataramanaguptha/top-10-net-core-best-practices-every-developer-should-know-with-real-world-code-examples-using-4e21700e0fe5

Building robust, maintainable, and scalable applications with .NET Core hinges on adopting proven best practices. Below are ten essential… Continue reading on ILLUMINATION »

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Entity Framework: Effortless Database Relationships

https://medium.com/munchy-bytes/entity-framework-effortless-database-relationships-fd3e0c0332d6

Every effective program is built around a managed and secured database. Recognizing its importance, the entity framework concept was… Continue reading on Tech Blog »

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Guide to ProcessStartInfo in C#:

https://medium.com/@info_4533/guide-to-processstartinfo-in-c-1bef2b48877e

Configuration Settings Explained

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dnSpy—Static Analysis of a .NET Malware

https://medium.com/@tarunrd77/dnspy-static-analysis-of-a-net-malware-012806424acf

Using dnSpy to analyze a Keylogger and Password Stealer

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Cracking the Code of Unit Testing in .NET

https://www.c-sharpcorner.com/blogs/cracking-the-code-of-unit-testing-in-net

Unit testing is a key software testing strategy that ensures code reliability by validating individual components. Using tools like xUnit, NUnit, or MSTest, developers can detect bugs early and accele...

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JWT Auth in ASP.NET MVC: Secure REST API with C#.NET

https://www.c-sharpcorner.com/article/jwt-auth-in-asp-net-mvc-secure-rest-api-with-c-sharp-net/

Learn how to build a secure ASP.NET Web API using C# and JWT authentication. This hands-on guide covers token generation, validation, and securing endpoints to protect your API with modern practices.

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Dependency Injection in Java vs .NET vs Node.js — A Comparative Guide

https://medium.com/@maahisoft20/dependency-injection-in-java-vs-net-vs-node-js-a-comparative-guide-b0f081e08a60

Dependency Injection (DI) is a core design principle that promotes loose coupling and testability by inverting control — letting the…

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Integrating Artificial Intelligence into the .NET Framework

https://www.c-sharpcorner.com/article/integrating-artificial-intelligence-into-the-net-framework/

Step-by-step article to adding AI to .NET apps with ML.NET, Azure Cognitive Services, and ONNX Runtime. Code samples, use cases, and SEO tips included.

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Jasen's take on today's picks

Pizza Ordering System C# with Source Code

A playful C# pizza app kicks things off, showing how everyday projects still make for solid learning material.

The “Framework” Library in Companies: Blessing or Curse?

The framework-library essay is a good reminder that platform choices can help teams—or quietly trap them.

Hidden Powers of MERN Stack

The MERN comparison is a broad-stack detour, but it still lands useful ideas for developers working across ecosystems.

Basic Auth in ASP.NET MVC Web API Using C#.NET

Basic Auth in MVC Web API is a straightforward refresher for teams maintaining older endpoints.

OpenTelemetry in .NET Applications Observability

OpenTelemetry in .NET is the kind of practical observability piece that pays off once production issues get real.

Building Your First MCP Server with .NET

A first MCP server in .NET is timely reading for anyone exploring where AI tooling meets application code.

Build a Stunning Book Library App with .NET MAUI ListView — Fast, Flexible & Cross-Platform

The MAUI book library walkthrough is a nice concrete example of building a polished cross-platform UI.

You don’t need SignalR for real-time updates | Server-Sent Events in .NET/C#

If SignalR feels heavy, the SSE article offers a useful alternative for simpler real-time updates.

Applying SOLID in .NET: Principles for Long-Term Codebase Health

The SOLID refresher is evergreen advice for keeping larger codebases maintainable over time.

Secrets to Scaling .NET APIs: What Microsoft Doesn’t Put in the Docs

The API scaling article promises hard-won lessons beyond the docs, which is usually where the best guidance lives.

Top 10 .NET Core Best Practices Every Developer Should Know (With Real-World Code Examples Using…

The .NET Core best-practices roundup should help newer teams tighten habits and avoid common production mistakes.

Entity Framework: Effortless Database Relationships

Entity Framework relationships are explained in a way that should help developers model data without overcomplicating things.

Guide to ProcessStartInfo in C#:

ProcessStartInfo remains one of those humble APIs that matters whenever an app needs to orchestrate external work.

dnSpy—Static Analysis of a .NET Malware

dnSpy plus malware analysis is the most unexpected entry here and a strong reminder that .NET skills include defense.

Cracking the Code of Unit Testing in .NET

Unit testing in .NET gets a familiar but valuable treatment for anyone trying to write more reliable code.

JWT Auth in ASP.NET MVC: Secure REST API with C#.NET

JWT auth in MVC REST APIs is a practical security pattern that still shows up everywhere in real systems.

Dependency Injection in Java vs .NET vs Node.js — A Comparative Guide

The DI comparison across Java, .NET, and Node.js is a useful way to sharpen your mental model of composition.

Integrating Artificial Intelligence into the .NET Framework

AI in the .NET Framework rounds out the issue with a broad look at adding intelligence to existing applications.

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