DEV Community

C#

Official tag for the C# programming language.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Humanize Perplexity Agent API Output in C#: A .NET 10 Linter for Orphan Citations and Source Talk + 5 Free Tools (2026)

Humanize Perplexity Agent API Output in C#: A .NET 10 Linter for Orphan Citations and Source Talk + 5 Free Tools (2026)

Comments
9 min read
Diagnosing "utf8mb3 is not supported" in .NET Framework apps

Diagnosing "utf8mb3 is not supported" in .NET Framework apps

Comments
4 min read
One Contains Call, 375 Million Comparisons

One Contains Call, 375 Million Comparisons

Comments
5 min read
StillDeep: a backend for building your own POS

StillDeep: a backend for building your own POS

Comments
1 min read
SortedDictionary Kept Sorting My Insertion Order Away

SortedDictionary Kept Sorting My Insertion Order Away

Comments
5 min read
Hello World!

Hello World!

Comments
5 min read
ASP.NET Core 'Error Unprotecting the Session Cookie': Why Your Keys Disappear on Deploy

ASP.NET Core 'Error Unprotecting the Session Cookie': Why Your Keys Disappear on Deploy

Comments
7 min read
AnyMediator: the MediatR programming model, with tracing and notification sinks built in

AnyMediator: the MediatR programming model, with tracing and notification sinks built in

Comments
3 min read
✨ The Best Free Windows Forms Library You’ll Ever Find (Under 200KB) ✨

✨ The Best Free Windows Forms Library You’ll Ever Find (Under 200KB) ✨

17
Comments 3
2 min read
My Struct Key Boxed Itself Two Million Times

My Struct Key Boxed Itself Two Million Times

Comments
5 min read
Beyond Writing Endpoints: 4 Things I Consider When Building Production Ready .NET APIs

Beyond Writing Endpoints: 4 Things I Consider When Building Production Ready .NET APIs

Comments
3 min read
I Knew the Count and Let the List Guess Twenty Times

I Knew the Count and Let the List Guess Twenty Times

Comments
6 min read
Validating References in NoSQL Databases: A Reusable C# Approach Using MongoDB

Validating References in NoSQL Databases: A Reusable C# Approach Using MongoDB

Comments
8 min read
Decorator pattern σε CQRS handlers με authorization και telemetry στο .NET

Decorator pattern σε CQRS handlers με authorization και telemetry στο .NET

Comments
6 min read
WJb Persistent Storage Benchmark: SQLite vs SQL Server

WJb Persistent Storage Benchmark: SQLite vs SQL Server

Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.