DEV Community

.NET

.NET is an open source developer platform, created by Microsoft, for building many types of applications. With .NET, you can use multiple languages, editors, and libraries to build for web, mobile, desktop, gaming, and IoT. Find more at https://dot.net

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
I built a native C# DataFrame engine to rival Python Polars (it's actually faster on some things)

I built a native C# DataFrame engine to rival Python Polars (it's actually faster on some things)

2
Comments
4 min read
HybridCache in .NET 9: One Caching API, Stampede Protection Included

HybridCache in .NET 9: One Caching API, Stampede Protection Included

2
Comments 2
12 min read
After 4 months solo: shipping a Windows tray AI hotkey on .NET 8 + WPF (and the Win32 paste-back rabbit hole)

After 4 months solo: shipping a Windows tray AI hotkey on .NET 8 + WPF (and the Win32 paste-back rabbit hole)

2
Comments
9 min read
Atomic Redis Value Replacement Without Downtime: The Temporary Key Pattern

Atomic Redis Value Replacement Without Downtime: The Temporary Key Pattern

Comments
6 min read
Cursor vs GitHub Copilot for C#/.NET in 2026: which to pay for

Cursor vs GitHub Copilot for C#/.NET in 2026: which to pay for

1
Comments
5 min read
QuickBooks API Is a Headache

QuickBooks API Is a Headache

2
Comments
5 min read
How to Pass Data Between Controllers in ASP.NET Core

How to Pass Data Between Controllers in ASP.NET Core

Comments
3 min read
I built a no-code form builder for Blazor because my forms changed faster than my release cycle

I built a no-code form builder for Blazor because my forms changed faster than my release cycle

1
Comments
4 min read
Edict: a CQRS framework for .NET, built in two weeks with Claude

Edict: a CQRS framework for .NET, built in two weeks with Claude

1
Comments
6 min read
The Polyglot Architect: Choosing Between .NET 9, Go, and Rust for High-Throughput Systems

The Polyglot Architect: Choosing Between .NET 9, Go, and Rust for High-Throughput Systems

Comments
2 min read
I built a NuGet middleware to catch N+1 problems and slow queries in ASP.NET Core

I built a NuGet middleware to catch N+1 problems and slow queries in ASP.NET Core

2
Comments
2 min read
5 Blazor Web App (.NET 10) gotchas I learned building an admin dashboard from scratch

5 Blazor Web App (.NET 10) gotchas I learned building an admin dashboard from scratch

1
Comments
3 min read
C#: 𝗧𝗵𝗲 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗮𝘁𝘁𝗲𝗿𝗻

C#: 𝗧𝗵𝗲 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗮𝘁𝘁𝗲𝗿𝗻

Comments
1 min read
Enterprise Integration Patterns in .NET, the deep-dive series — Part 1: the four in-memory channels (and the Exchange they carry)

Enterprise Integration Patterns in .NET, the deep-dive series — Part 1: the four in-memory channels (and the Exchange they carry)

Comments
16 min read
How I built an AI-enabled GitHub discovery tool

How I built an AI-enabled GitHub discovery tool

Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.