Comprehensive: Csharp - Ultimate Guide

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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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Chethan Ramaswamy

Nov 2

ASP.NET Core Authentication & Authorization Explained: What to Use, When, and How to Ship It Safely

#dotnet #aspnetcore #security #csharp

23 min read

Chethan Ramaswamy

Nov 1

ASP.NET Core Authentication & Authorization Explained: What to Use, When, and How to Ship It Safely

#dotnet #aspnetcore #security #csharp

23 min read

Adrián Bailador

Nov 1

C# 14 Extension Members: The Shadowing Bug the Compiler Won't Warn You About

#csharp #dotnet #programming #productivity

9 min read

DevREML

Nov 1

Hello World!

#dotnet #csharp #beginners

5 min read

Nov 1

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

#aspnetcore #dotnet #csharp #webdev

7 min read

Agentic Architect

Nov 1

This week in Cursor + .NET — 7 rules (week ending November 01, 2026)

#csharp #dotnet #ai #cursor

3 min read

Nov 1

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

#dotnet #csharp #opensource #architecture

3 min read

Nov 1

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

#csharp #dotnet #opensource #github

2 min read

Sukhpinder Singh

Nov 1

My Struct Key Boxed Itself Two Million Times

#csharp #dotnet #programming #webdev

5 min read

Abdullahi Suraj

Nov 1

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

#dotnet #csharp #aspdotnet #backend

3 min read

Sukhpinder Singh

Nov 1

I Knew the Count and Let the List Guess Twenty Times

#csharp #dotnet #programming #webdev

6 min read

MICHAEL-MAURICE

Nov 1

Before the 2 AM Page: 5 Questions I Ask Every .NET Service Before It Ships

#dotnet #csharp #architecture #backend

6 min read

Akintunde Morakinyo

Nov 1

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

#csharp #mongodb #architecture #nosql

8 min read

Oleksandr Viktor

Nov 1

WJb Persistent Storage Benchmark: SQLite vs SQL Server

#ai #sql #csharp #dotnet

3 min read

nikosst

Nov 1

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

#csharp #dotnet #architecture #cqrs

6 min read

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