DEV Community

C#

Official tag for the C# programming language.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
MCP Deep Dive, Part 12: Building MCP Servers in C# and .NET 9 — The SDK, DI, and Native AOT

MCP Deep Dive, Part 12: Building MCP Servers in C# and .NET 9 — The SDK, DI, and Native AOT

Comments
5 min read
Fixing Addressables Downloads That Keep Running After Cancellation

Fixing Addressables Downloads That Keep Running After Cancellation

Comments
9 min read
When the disk fills up: pressure and tenant isolation in Squirix preview.7

When the disk fills up: pressure and tenant isolation in Squirix preview.7

1
Comments
7 min read
Building a Duplicate-File Scanner in .NET 10: Cheap Checks First, Expensive Ones Last

Building a Duplicate-File Scanner in .NET 10: Cheap Checks First, Expensive Ones Last

Comments
8 min read
This week in Cursor + .NET — 6 rules (week ending July 26, 2026)

This week in Cursor + .NET — 6 rules (week ending July 26, 2026)

Comments
3 min read
Part 11: Testing Strategies - Guaranteeing Rock-Solid Workflows

Part 11: Testing Strategies - Guaranteeing Rock-Solid Workflows

Comments
4 min read
Source Generators in .NET: Build a Zero-Reflection Command Dispatcher

Source Generators in .NET: Build a Zero-Reflection Command Dispatcher

Comments
9 min read
Ref, Out & In - C#

Ref, Out & In - C#

Comments
3 min read
Entity Framework Is Slow. It's Not EF's Fault.

Entity Framework Is Slow. It's Not EF's Fault.

1
Comments
4 min read
Implementing Feature Flags Across Stack

Implementing Feature Flags Across Stack

1
Comments
5 min read
SOLID in real .NET: the S and D that actually change your code

SOLID in real .NET: the S and D that actually change your code

1
Comments
5 min read
Configuration Is Not Authority: A Better Boundary for Runtime Policy

Configuration Is Not Authority: A Better Boundary for Runtime Policy

Comments
4 min read
IsTrimmable=false is not enough: how one WASM setting silently broke my Blazor app for 4 days

IsTrimmable=false is not enough: how one WASM setting silently broke my Blazor app for 4 days

1
Comments 2
8 min read
Why Every EF Core Developer Needs to Try Entity Framework Extensions

Why Every EF Core Developer Needs to Try Entity Framework Extensions

2
Comments
2 min read
AWS Secrets Manager in .NET: How To Load Your Secrets Straight into IConfiguration

AWS Secrets Manager in .NET: How To Load Your Secrets Straight into IConfiguration

Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.