Kenny Pflug @feO2x

Engineer Manager at TELIS/GWVS. AI, Cloud-Native and .NET, Speaker, Hobby Shouter and Guitarist @not_brawn Regensburg, Germany Joined November 2009

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Kenny Pflug @feO2x

a week ago

In German, we say "Geht runter wie Butter": Thanks to #ADCkonf 2026! I hope to join you again in 2027!

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Light.PortableResults 0.6.0 is a hobby project of mine that I started in January 2026. With the help of #AI #CodingAgents an my own approach called #GuidedCoding, I managed to create this awesome library. kenny-codes.net/docs/guided-co…

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Kenny Pflug @feO2x

2 weeks ago

Step 3: benefit from auto-generated #OpenAPI schemas and examples. In the past, I often only properly documented the happy path in OpenAPI - but now, Light.PortableResults takes care of that!

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Kenny Pflug @feO2x

2 weeks ago

🎇 Light.PortableResults 0.6.0 is out! This release brings a new Roslyn Source Generator that anaylzes your validators and creates #OpenAPI schema definitions and examples out of it. Let me show you how this works! github.com/feO2x/Light.Po… #csharp #dotnet #aspnetcore

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Kenny Pflug @feO2x

a month ago

@lcamtuf @IceSolst I agree. The thing is: who is writing your guardrails? I would guess it's the agent, too? Then you have to review the guardrails - otherwise you can't trust them.

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Kenny Pflug @feO2x

a month ago

✨ But things will get even easier: my next task is a Roslyn Source Generator that will automatically create OpenAPI schemas and corresponding examples by inspecting your Validator<T> subclasses. Stay tuned! github.com/feO2x/Light.Po…

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Kenny Pflug @feO2x

a month ago

🤖 Version 0.5.0 was of course implemented with #GuidedCoding! Across 7 plans, I implemented OpenAPI integration - more than 8,000 lines of code in less than two weeks in my spare time. kenny-codes.net/docs/guided-co…

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Kenny Pflug @feO2x

a month ago

🦾 Light.PortableResults 0.5.0 is out now! 🚀 Version 0.5.0 brings OpenAPI support to Light.PortableResults. Its now easier to create OpenAPI schemas from Light.PortableResults.Validation assertions. Of course, all this is #dotnet #NativeAOT compatible! github.com/feO2x/Light.Po…

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.NET @dotnet

a month ago

.NET 10.0.7 OOB dropped to fix a DataProtection regression + CVE. If you’re on 10.0.0–10.0.6, update ASAP and redeploy. More info: ift.tt/M4BdDGe

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Andrew Lock "Sock" @andrewlocknet

2 months ago

Blogged: Running AI agents with customized templates using docker sandbox andrewlock.net/running-ai-age… In this post I describe how to create custom templates for Docker Sandboxes, so that your sandboxes start with additional tools immediately available (like .NET) #docker #dotnet

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Kenny Pflug @feO2x

2 months ago

@davidfowl Depth. Building high-performance #dotnet stuff the last few months - has been quite the journey. github.com/feO2x/Light.Po…

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Kenny Pflug @feO2x

2 months ago

Lear more about Guided Coding on my website: kenny-codes.net/docs/guided-co… #AI #CodingAgents #GuidedCoding

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Kenny Pflug @feO2x

2 months ago

🤖 The library was built AI-first. I used an approach I call "Guided Coding" to write more than 90% of the code base with AI agents while staying in full control. The result: ~41,000 lines of C# code, ~102,000 total lines in the repo since January 5th 2026 - as a side project.

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Kenny Pflug @feO2x

2 months ago

🥳 Light.PortableResults 0.2.0 is out now! 🆕 0.2.0 introduces Light.PortableResults.Validation which simplifies error creation. Compared to FluentValidation, it is at least 5 times faster while allocating only 9% of the memory. #csharp #dotnet github.com/feO2x/Light.Po…

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Kenny Pflug @feO2x

2 months ago

If this project evolves a little bit more, this can save so much money and allow for more interactions within your 5-hour/daily/weekly limits.

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Kenny Pflug @feO2x

2 months ago

Check out rtk! It's a proxy for Coding Agent CLI calls and reduces the amount of tokens passed to the LLM by 60% to 80%. Get more value out of your subscription. #AI #CodingAgents github.com/rtk-ai/rtk

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Kenny Pflug @feO2x

2 months ago

Tried out @JetBrainsRider 2026.1 yesterday and this morning. Good job, especially to the performance team! It feels way snapier and the #AI Integration with options for Claude Agent and Codex is getting more and more awesome!