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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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Agentic Architect

Oct 18

This week in Cursor + .NET — 7 rules (week ending October 18, 2026)

#csharp #dotnet #ai #cursor

3 min read

MICHAEL-MAURICE

Oct 18

4 Wiring Mistakes That Break Chat Image Generation in .NET 10

#dotnet #csharp #ai #testing

6 min read

MICHAEL-MAURICE

Oct 18

5 C# Bugs That Pass Code Review (and the Interview Questions Hiding in Them)

#dotnet #csharp #interview #career

6 min read

Oct 18

Building a Save System for a Unity Visual Novel (PlayerPrefs + JSON)

#gamedev #csharp #programming #unity3d

9 min read

Oct 17

How to Integrate the Travelport API into a Travel Portal

#api #dotnet #architecture #csharp

8 min read

M Revan Apriyandi

Oct 17

I built a clothesline for screenshots and notes on Windows

#showdev #opensource #csharp #dotnet

4 min read

Fmaes

Oct 17

Liveness and readiness health checks in a .NET 10 Minimal API (with an EF Core database check)

#dotnet #csharp #webdev #docker

3 min read

Nurullah Türkoğlu

Oct 17

What I learned building an xAPI 2.0 library and LRS for .NET

#dotnet #csharp #aspnetcore #opensource

6 min read

Oct 17

What I Got Wrong About Go

#go #dotnet #csharp #series

6 min read

Fmaes

Oct 17

Rate limiting login and registration in a .NET 10 Minimal API (per IP, no extra packages)

#dotnet #csharp #webdev #security

3 min read

Oct 18

Testing UIHinge support on iPhone Duo with Uno Platform

#dotnet #csharp #ios #mobile

1 min read

MICHAEL-MAURICE

Oct 17

4 Prompting Mistakes That Make Claude Write the Wrong C#

#dotnet #csharp #claude #productivity

5 min read

Oct 17

Soft Delete Is a Model Contract, Not a Repository Habit

#dotnet #csharp #architecture #database

4 min read

Oct 17

Text to 3D, 100% in the browser: TRELLIS.2 on WebGPU from C#

#webgpu #dotnet #csharp #ai

3 min read

Oct 17

gdup — a C# CLI for uploading huge files to Google Drive (and surviving interruptions)

#csharp #dotnet #cli #opensource

5 min read

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