Mike Kumm (@mkumm) header
Mike Kumm (@mkumm) profile picture

Mostly Elixir. 🇵🇱 Compassion Over Ideology.

Krakow, Poland
Joined February 2007
Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)Photo by Mike Kumm (@mkumm)
Enjoying a holiday evening!
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"You've hit your limit · resets 9am" - Thing I could have been saying to my managers my whole career.
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At 77, what an amazing rendition.
"Ramble On" is 56 years old and Robert Plant just walked onto The Late Show and made it sound like he wrote it this morning.
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Advice I am pondering "If a note could have been written by anyone who read that page, it's probably not worth writing."
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I know name wheels are everywhere, but I really like mine. Mildly obsessed with it actually. Give it a try and let me know what would make it better. anyonewilldo.com
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I don't know if my contributions were leet, but thanks GitHub!
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Built* a small Kafka sandbox demo that runs locally in containers. It simulates a city with hundreds of road sensors, streams events through a few services (filter → aggregate → dashboard), and shows live traffic state in the browser. Everything is wired together with Kafka + Kubernetes (minikube), so you can run the whole pipeline locally. The experience and the project helped me better understand Kafka. Thinking it might be helpful for others as well. Repo + setup steps in the post if you want to give it a try. mkumm.com/blog/kafka-sensor-…
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The biggest benefit of AI in coding for me isn’t speed, but fidelity to my original vision. There have been many projects where I wrote everything by hand—one keystroke at a time. By the end, I always knew where I had compromised. Not because I wanted to, but because I ran out of time, energy, or simply didn’t yet have the skills to fully realize what I had in mind. Like a painter who can’t quite get the stroke right. AI is changing that for me. I’m ending up with projects that feel much closer to the original vision I had at the start. I suddenly have access to a much broader set of technologies than I would have reached for on my own. Recently, I built a randomizer in just a few hours. It was good—better than what I likely would have produced in a week on my own. But after another ~40 hours of AI-assisted iteration, it became something else entirely: a product that truly reflected what I had envisioned from the beginning. A product I truly love because in some meaningful way it represents what I wanted to make. Fewer compromises. The learning for me, a product that’s ~90% AI-generated can feel more like me than something I wrote 100% by hand. At the core, all creative work is about expressing something internal and sharing it with others. AI, for me, is making that translation more accurate than ever. I haven’t felt this excited about coding since my first projects in the 1980s.
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Pro tip: Replace your YouTube homepage bookmark with your YouTube subscriptions feed (youtube.com/feed/subscriptio…). Assuming of course that your subscriptions are curated frequently.
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🤔 Wasn't X supposed to evolve into some everything app? Something akin to WeChat with payments, etc.
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Feeling pretty overwhelmed with all the new (and old) dev tech stuff I want to learn.
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Maybe you should have a "Now" page. Popularized by Derek Sivers, it's a simple page that shares what's happening in your life right now. If you have a website, consider adding a "/now" page. It's a small thing that helps you stay connected and keeps everyone up to date. 👉 Learn more at nownownow.com or check out my page for an example: mkumm.com/now
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Impressive. Sora created this within 5 minutes of me downloading the app. My first AI created video. sora.chatgpt.com/p/s_68e2912…
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This week we have 46 Elixir meetups happening all around the globe! Go join the one closest to you!
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And holy smokes, MISE seems to be a game changer. I guess no ASDF on this new mac as well.
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First time I am setting up a new laptop without iTerm. Ghostty ♥️!
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For what it’s worth, I think starting with być is the worst possible way to begin learning Polish conjugation (as an English speaking student).
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Wow - after a couple of months of use typora.io/ is still wowing me. Quickly dropping in images with complete and elegant control to move the source file - fantastic! 10 out of 10!
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