From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
Sukhpinder Singh1d ago • 4 min read
The VaryBy Line That Served Everyone Page 1
A paging bug where page 2 kept serving page 1's cached data, traced to one line: SetVaryByQuery repl...
#aspnetcore#dotnet#csharp#webdev
1 0
Mehdi Mohseni5d ago • 7 min read
The Narrow Sidewalk: Where Developers Stand When Agents Write the Code
When coding agents such as Claude Code and Codex became good enough to take whole tasks, the first.....
#dotnet#aspnetcore#ai#testing
0 0
Lincoln Zocateli5d ago • 19 min read
gRPC sem mistério: o que é e quando usar no .NET 10
Entenda gRPC no .NET 10, Protocol Buffers, streaming e critérios para escolher o protocolo certo ent...
#portuguese#aspnetcore#dotnet10#grpc
0 0
Oga1d ago • 6 min read
ASP.NET Core Authentication Endpoints: Why I Built AuthEndpoints
ASP.NET Core wires up auth middleware but no login, register, refresh or 2FA endpoints. AuthEndpoint...
#dotnet#aspnetcore#authentication#csharp
2 2
Sukhpinder Singh1d ago • 5 min read
My 'Cached' Endpoint Ran the Handler Ten Times Anyway
A Cache-Control header is a note to the browser; it does nothing on the server. Here is a hit-counte...
#aspnetcore#dotnet#csharp#webdev
1 0
Amitesh05126d ago • 8 min read
Debugging Vector Embeddings in .NET: Common Outage Causes
Quick Answer Learn how to scale vector embeddings in .NET: from model choice to FAISS or...
#net#azure#semantickernel#aspnetcore
0 0
Stefano Pinato5d ago • 6 min read
Why You Shouldn't Build Your Own Authentication From Scratch
The cost is not writing it, it is keeping it right TL;DR: A working login takes an...
#security#authentication#dotnet#aspnetcore
1 0
Anton Martyniuk3d ago • 4 min read
Rate Limiting in ASP.NET Core: All 4 Algorithms Explained With Code
One misbehaving client is enough to take an API down. It doesn't have to be an attacker. A mobile....
#programming#dotnet#csharp#aspnetcore
0 0
Nurullah Türkoğlu6d ago • 6 min read
What I learned building an xAPI 2.0 library and LRS for .NET
xAPI (the Experience API, now IEEE 9274.1.1) is how e-learning content reports what a learner did:.....
#dotnet#csharp#aspnetcore#opensource
1 2
MICHAEL-MAURICE4d ago • 6 min read
6 Questions to Answer Before You Ship Speech-to-Text in .NET 10
The first time someone asked me for "just a voice notes button," I almost reached for a separate...
#dotnet#csharp#ai#aspnetcore
0 0
Rahmat Afridi4d ago • 5 min read
Expose Your Existing ASP.NET Core APIs to AI Agents with a Secure MCP Server
Most .NET teams already have solid ASP.NET Core APIs that power their business logic, databases, and...
#mcp#aspnetcore#ai#dotnet
0 1
MICHAEL-MAURICE2d ago • 7 min read
4 Ways a Qdrant RAG Chatbot Rots After the Demo (and the .NET Checks That Catch Them)
A RAG chatbot demo is easy to get right on day one. You load three documents, ask about refunds, the...
#dotnet#aspnetcore#ai#rag
0 0
qodors2d ago • 5 min read
C# Concepts Every .NET Backend Developer Should Know in 2026
A .NET API can feel perfectly fine with a little traffic and then start struggling as the app grows....
#dotnet#csharp#aspnetcore#backend
0 0
Jollen Moyani2d ago • 10 min read
C# 15 Union Types for API Results: Examples, Trade-Offs, and Migration
TL;DR: C# 15 union types let you represent a fixed set of possible outcomes, making API results...
#aspnetcore#dotnetdevelopment#csharp#architecture
0 0
Pankaj Singh21h ago • 6 min read
6 ASP.NET Core Web API mistakes I keep fixing, and the patterns I use instead
Practical fixes for common ASP.NET Core API problems: scattered try/catch, unbounded list endpoints,...
#dotnet#csharp#aspnetcore#webapi
0 0