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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

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HanoStudio

Jul 6

I Opened the APK to Find the 0.46 MiB PackedAssets Could Not Explain

#unity3d #gamedev #csharp #android

4 min read

itysu tur

Jun 2

5 Surprises Migrating .NET Framework to .NET 9 with Claude Opus

#dotnet #csharp #tutorial #ai

6 min read

Jun 1

Why CancellationToken Matters More in .NET AI Systems

#dotnet #csharp #ai #softwareengineering

10 min read

Jun 1

.NET 11 Preview 4: Stable Runtime Async, Native Zstandard, and Union Types in C# 15

#dotnet #csharp #aspnetcore #efcore

2 min read

Jun 1

Configuring EF Core with PostgreSQL in ASP.NET Core (full walkthrough)

#dotnet #csharp #efcore #postgres

1 min read

itysu tur

Jun 1

3 Unexpected Ways Copilot Edges CodeWhisperer for .NET 9 Devs

#dotnet #csharp #ai #productivity

5 min read

Alimur Razi Rana

Jun 24

Singleton, Scoped, and Transient: What They Actually Mean for Your DbContext

#csharp #net

8 min read

Chloe

Jun 1

How to Import Excel Data in ASP.NET Core (Upload, Parse and Read Worksheets)

#aspdotnet #productivity #csharp #tutorial

9 min read

Agentic Architect

Jul 5

This week in Cursor + .NET — 7 rules (week ending July 05, 2026)

#csharp #dotnet #ai #cursor

3 min read

Jul 5

Testing AI Agents in .NET with skUnit: Step-by-Step

#dotnet #ai #testing #csharp

3 min read

Jul 5

Modern C# Features: A Deep Dive into Records, Pattern Matching, Async, and Performance

#csharp #programming #webdev #learning

9 min read

Milliseconds.dev

May 31

NetworkX vs CSR + TensorPrimitives: PageRank on 28M Edges

#dotnet #csharp #performance #benchmarks

3 min read

Milliseconds.dev

May 31

pypdf vs PdfPig: Text Extraction at Scale

#dotnet #csharp #performance #benchmarks

2 min read

music fun

May 31

Winber game maker

#csharp

1 min read

Jul 3

How to Build a Native .NET 8/10 Integration for Rockwell's Fiix CMMS (Without the Headache)

#dotnet #csharp #webdev #architecture

3 min read

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