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C#

Official tag for the C# programming language.

about #csharp

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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Cover image for OpenApiWeaver: Generate Type-Safe C# Clients from OpenAPI at Compile Time with Source Generators

Tatsuro Shibamura for Polymind

Apr 10

OpenApiWeaver: Generate Type-Safe C# Clients from OpenAPI at Compile Time with Source Generators

#csharp #dotnet #openapi #opensource

5 min read

Apr 10

The illusion of Entity Framework

#backend #csharp #database #dotnet

3 min read

Cover image for The State of OCR in .NET (2026): From Text Extraction to Real Pipelines

W Wolt

Apr 10

The State of OCR in .NET (2026): From Text Extraction to Real Pipelines

#csharp #ocr #dotnet #backend

5 min read

Apr 10

Free Open Source IdentityServer for .NET 10: Getting Started with IdentityServer10

#dotnet #csharp #opensource #identityserver

1 min read

Moon Soon

Apr 9

How to Add Token Swaps to C# .NET Backends

#csharp #dotnet #cryptocurrency #defi

8 min read

Cover image for I've Been Writing C# for Years. Here's What Nobody Told Me About React.

Apr 10

I've Been Writing C# for Years. Here's What Nobody Told Me About React.

#react #dotnet #csharp #javascript

7 min read

Xiao Ling

Apr 10

How to Build a Cross-Platform Barcode, MRZ, and Document Scanner with .NET MAUI Blazor

#dotnet #maui #blazor #csharp

6 min read

Cover image for IAsyncEnumerable Explained — Async Streams in .NET

Apr 9

IAsyncEnumerable Explained — Async Streams in .NET

#dotnet #async #csharp #performance

3 min read

Cover image for How to Highlight Duplicates in Excel: A Developer-Friendly Guide

Jen

Apr 13

How to Highlight Duplicates in Excel: A Developer-Friendly Guide

#csharp #dotnet #productivity

13 min read

Apr 12

Microsecond Latency in a Managed Language: The Performance Philosophy Behind Typhon

#csharp #dotnet #performance #database

12 min read

Lumibear Studio

Apr 8

Implementing Chrome-Style Tab Tear-off in WinUI 3

#csharp #dotnet #tutorial #ui

13 min read

Cover image for Record Types in C# — Immutability, Equality, and When to Use Them

Apr 8

Record Types in C# — Immutability, Equality, and When to Use Them

#dotnet #csharp #recordtype #tutorial

4 min read

Apr 7

ACadSharp.Image: Render DXF and DWG to images in .NET without AutoCAD

#csharp #dotnet #opensource #tooling

1 min read

Cover image for I built an open-source nuclear & ballistic simulator — 176 weapons, real blast physics, 3D globe

Patryk

Apr 8

I built an open-source nuclear & ballistic simulator — 176 weapons, real blast physics, 3D globe

#showdev #python #csharp #opensource

3 min read

Cover image for SqlDependency in .NET – Query Notifications and Real-Time Data Change Reactions

mortylen

Apr 9

SqlDependency in .NET – Query Notifications and Real-Time Data Change Reactions

#sql #sqlserver #csharp #software

7 min read

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