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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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Explores a novel fee model to fund open source

Daniel Balcarek

Sep 24

Polly Introduces an Open Source Maintenance Fee

#discuss #csharp #opensource #dotnet

36

2 min read

Sep 27

Deconstruyendo Clean Architecture: Por qué nos cansa y cómo Vertical Slice Architecture nos devuelve la paz en .NET (Parte 1)

#dotnet #csharp #architecture #webdev

7 min read

Sep 27

Anatomía de un Slice en Producción: Handlers sin interfaces, EF Core sin repositorios y eventos desacoplados (Parte 2)

#dotnet #csharp #architecture #webdev

9 min read

MattGate

Sep 27

Cómo parsear un CFDI 4.0 en C# sin sufrir (y sin tropezar con los detalles del SAT)

#spanish #csharp #dotnet #api

5 min read

Sep 27

"Blindaje, Frontend y Evolución: Tests de Arquitectura, SQLite in-memory y el Camino a Modular Monolith (Parte 3)

#dotnet #csharp #architecture #webdev

9 min read

Sep 27

EF Core (Entity Framework Core)

#csharp #dotnet #programming #learning

20 min read

Agave Information Soultions, LLC

Sep 27

When to Rewrite .NET in Rust (and When Not To)

#dotnet #rust #csharp #architecture

6 min read

Sep 27

Transição de Laravel para .NET

#laravel #dotnet #csharp #softwaredevelopment

1 min read

Agentic Architect

Sep 27

This week in Cursor + .NET — 7 rules (week ending September 27, 2026)

#csharp #dotnet #ai #cursor

3 min read

Sep 27

The Retry Storm Problem: Why Your ASP.NET Core API Needs Idempotency Keys

#api #backend #csharp #dotnet

3 min read

Chethan Ramaswamy

Sep 26

Entity Framework Core Performance Optimization: A Practical Guide for .NET Developers

#dotnet #efcore #csharp #performanceoptimization

17 min read

Sep 26

Configuration in ASP.NET Core

#csharp #dotnet #programming #learning

17 min read

Mauricio Acuña

Sep 26

Moving off Microsoft.Azure.ServiceBus and WindowsAzure.ServiceBus before September 30, 2026

#dotnet #azure #csharp #servicebus

9 min read

s-iguchi09

Sep 26

Binding to the Parent DataContext from Inside a WPF DataTemplate

#wpf #dotnet #csharp

10 min read

Dhana

Sep 26

The Gap Between What the UI Shows and What the Database Actually Commits

#dotnet #database #uidesign #csharp

4 min read

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