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Articles and discussions should be directly related to the C# programming language. (Not to be confused with C (#c), C++ (#cpp), or Objective C (#objectivec))

Questions are encouraged! (See the #help tag)

Be careful when criticizing C# as a language or platform; most such complaints are old news. Criticisms are permitted, but please keep such discussions polite and objective.

C# is a compiled programming language developed by Microsoft in 2000, as part of their .NET platform. It offers features of imperative, declarative, object-oriented, functional, and component-oriented programming.

Although based on C++, C# is a distinct language with its own unique design and specification.

The current stable release is C# 7.3.

Documentation

Compilers

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Paul Abib S. Camano

Oct 15

FastIngest: Zero-Allocation Bulk Ingestion Pipeline for .NET

#dotnet #csharp #opensource #architecture

1 min read

Hellkeeper studio

Oct 15

Find N+1 queries in EF Core without changing a line of code

#dotnet #efcore #csharp #performance

5 min read

Naze Code

Oct 15

I tried REA, the #1 trending repo on GitHub — can AI really reverse-engineer a .NET app?

#csharp #dotnet #security #ai

5 min read

MICHAEL-MAURICE

Oct 15

Your Chat History Is Eating the Context Window — Fix It With a Reducer

#dotnet #csharp #ai #chatgpt

3 min read

MICHAEL-MAURICE

Oct 15

4 Pipeline Orders That Quietly Double Your LLM Bill

#dotnet #csharp #ai #aspnet

3 min read

Peter Bednarčík

Oct 15

An EF Core race condition that only showed up after the switch to Azure

#dotnet #efcore #sqlserver #csharp

7 min read

Oct 15

A Day Without Visual Studio, Using Only the .NET CLI

#dotnet #csharp #learning #webdev

7 min read

Oct 15

What Really Happens When You Run `dotnet run`?

#dotnet #csharp #beginners #webdev

5 min read

Oct 15

What does the .csproj file tell you about your .NET project?

#csharp #dotnet #softwaredevelopment #tutorial

5 min read

Michael Chambers

Oct 14

The Microcosm Framework

#admob #analytics #csharp #gamedev

5 min read

Oct 14

There Is Already an Object Named 'X' in the Database: What EF Core Is Really Telling You

#dotnet #csharp #database #sql

9 min read

s-iguchi09

Oct 14

Fixing a RelayCommand Whose CanExecute Does Not Update the Button State in WPF

#wpf #dotnet #csharp

8 min read

Oct 14

LogLens AI: A Local-First AI Assistant for Understanding .NET Errors

#hacktoberfest #dotnet #csharp #ai

4 min read

GigAHerZ

Oct 14

Native ASP.NET Core & CLI Support in ByteAether.Ulid v1.4.2

#dotnet #webdev #aspnet #csharp

2 min read

JKC

Oct 14

Stop Writing _ => throw for Cases That Can't Happen. C# 15 Has Unions

#csharp #dotnet #programming #softwaredevelopment

5 min read

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