The .NET News Daily Issue #444

https://medium.com/@sweetondonie/newtonsoft-json-vs-system-text-json-which-should-you-use-in-net-88fd402160e2?source=rss------dotnet-5

If you’ve worked with JSON in .NET, you’ve probably seen two different ways to handle it:

https://medium.com/@abhinavkumarsingh06/beyond-the-wizard-why-modernization-chat-is-the-new-standard-for-net-upgrades-82697ed96f45?source=rss------csharp-5

Introduction

https://blog.stackademic.com/claude-code-two-agent-workflow-c95116d4bac3?source=rss------dotnet-5

Architect + Developer role split: plan-implement-review cycle for .NET Microservices Continue reading on Stackademic »

https://medium.com/@gr.ramesh025/c-dotnet-collection-internals-dictionary-cd65d7a40c2a?source=rss------dotnet-5

Core Structures — Dictionary< TKey, TValue >

https://medium.com/@remigiuszzalewski/setup-ci-build-pipeline-in-azure-devops-for-asp-net-core-web-api-fc1b2953ded4?source=rss------dotnet-5

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https://achuchiwilliam.medium.com/global-error-handling-in-asp-net-core-web-api-building-reliable-secure-and-production-ready-apis-67e24dceb320?source=rss------dotnet-5

Modern backend systems are expected to be stable, predictable, and easy to maintain. Users may forgive a failed request, but they rarely…

https://www.youtube.com/shorts/XnwJIgTqkEg

https://medium.com/@phuonganhnthi98/datetime-vs-datetimeoffset-in-c-what-you-get-wrong-until-you-dont-ab1bce6f99b1?source=rss------dotnet-5

A field guide for engineers who’ve been burned by timezone bugs in production.

https://dotnettips.com/2026/04/26/microsoft-net-code-analysis-avoid-out-parameters-in-methods/

The excerpt emphasizes the importance of clarity and maintainability in designing APIs and methods in Microsoft .NET. It explains that while out parameters can be useful, they often lead to reduced re...

https://www.c-sharpcorner.com/article/what-is-the-difference-between-struct-and-class-in-c-sharp-with-performance-compariso/

Unlock C# performance! Explore struct vs. class differences: memory, speed, and use cases. Optimize your .NET apps with the right choice for efficiency.

https://medium.com/@nikolaajdukovic/linq-groupby-igrouping-t-9cb2cd550eab?source=rss------csharp-5

Understanding Grouping as a Domain Modeling Tool — Not Just a Query Operator

https://devblogs.microsoft.com/cosmosdb/7-tips-to-optimize-azure-cosmos-db-costs-for-ai-and-agentic-workloads/

AI apps and agentic workloads expose inefficiencies in your data layer faster than any previous generation of apps. You’re storing embeddings, serving low-latency retrieval, handling bursty traffic fr...

https://medium.com/@gr.ramesh025/c-dotnet-collection-internals-queue-33a0c161abed?source=rss------dotnet-5

How queues use arrays, circular buffer internally?

https://akash-shah.medium.com/record-vs-class-in-c-when-to-use-what-with-real-examples-ef-core-guide-3c5780f44e73?source=rss------dotnet-5

Learn C# record vs class with examples, immutability, equality, EF Core limitations, and best practices for clean architecture.

https://medium.com/@vikpoca/on-why-devs-from-other-languages-find-authentication-in-net-the-most-difficult-part-36dd3cb52cfb?source=rss------dotnet-5

A translator’s guide to .NET authentication, for developers coming from Node, Python, Ruby, or Go.

https://medium.com/@rajesh.gsn9/fail-fast-for-incorrect-or-missing-configuration-717464329456?source=rss------csharp-5

In the .NET world, it’s common to store configuration such as connection strings, topic names, API keys, and log levels in configuration…