Source Generators on InternetException

Using Junie agent CLI with local model

Fri, 24 Apr 2026 19:04:03 +0200

Jet Brains have their own coding agent. Since I am already using Rider and all coding agents are pretty slow and inefficient with what they do I wanted to test if Junie have better integrations with IDE which would make things much faster.

For example if you will have following unused namespace in Rider.

Removing it all cleaning all unused namespaces in entire project or even entire solution is just few clicks away. Or key strokes.

Writing a simple C# source code generator with Fluent API

Thu, 02 Oct 2025 16:05:39 +0200

Introduction

Usually in .NET world when you want to write generic code you use generic method or classes. But sometimes it is still not enough when you want to automate some things. I.e. you want to dynamically register in DI all the classes that implements some interface. Probably, in this case, you would do something like that:

var implementations = typeof(MyClass).Assembly.Types
 .Where(t => t.GetInterfaces().Any(i => i == typeof(IMyInterface))
foreach(var implementation in implementations)
{
 services.AddScoped<IMyInterface>(implementation);
}

And it would be completely fine. Even if Reflection is pretty slow, your application would not be getting significantly slower because of that. Certainly you would not notice the slow down.

HamsterWheel.FluentCodeGenerators is out

Wed, 01 Oct 2025 16:58:21 +0200

I released today first new Nuget package connected to my new project that I am working on for sometime: dynamically configurable, zero-downtime API, with low-code flows to write small pieces of logic - Hamster Wheel.

System heavily relies on dynamic source code generation. For that I wrote
https://www.nuget.org/packages/HamsterWheel.FluentCodeGenerators and https://www.nuget.org/packages/HamsterWheel.FluentCodeGenerators.Abstractions
small package that helps with writing C# incremental source code generators for Roslyn compiler.

Original Roslyn APIs are a bit hard to use so this package helps with that. Also it helps with:
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