Jeff Blankenburg
@jeffblankenburg
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Husband, father, programmer, speaker, writer, blogger, podcaster, collector, traveler, golfer. #ai, #developer
Columbus, OH
Joined May 2007
One of my current projects is making the most useful sports card checklists you can find anywhere. I want something that gives me every single card in a set. Would love your opinion on what makes a great checklist. @cardpurchaser This is 2025 Topps Update.
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One of the biggest challenges I’ve found in writing code with AI is “getting it right the first time.” While I’ll often iterate on an idea over hours or days, I want that to be because I’m indecisive, not because my agent did too much, too fast. Breaking your requests into
31daysofvibecoding.com
Don’t ask AI to build everything at once. Break complex features into phases. Ship working code. Verify each piece. Build confidence incrementally.
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When a QB breaks a passing record, he gets to keep the ball. When a WR breaks a receiving record, he gets to keep the ball. I think Myles Garrett should get to keep Joe Burrow.
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Is it vibe coding if you know what you’re doing? via @Dynatrace, by @jeffblankenburg
https://t.co/6trDzXKTdH
dynatrace.com
When people first started saying they were using AI to build full apps, I was wildly skeptical. You’ve heard these stories too, right? "I built a complete SaaS platform in one weekend using ChatGPT!"...
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31 Days of Vibe Coding - Day #5: The Prompting Pattern That Works I’ve been through every iteration of this. Simple chatbot engagements all the way through piles and piles of documentation. This feels like the Goldilocks-level of effort: just right. You should also notice how
31daysofvibecoding.com
Stop writing vague prompts. Learn the five-part structure that gets AI to generate exactly what you need, plus prompt boosters that change how AI approaches any task.
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If you aren't already, you should be reading my buddy @jeffblankenburg 's series, 31 Days of Vibe Coding. https://t.co/tBnussSFSg
31daysofvibecoding.com
Learn to ship production features faster with AI. Real tactics from building collectyourcards.com - no hype, no theory, just what actually works.
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Just figured out how to increase my protein intake in 2026!
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Like every seasoned software developer, you tell yourself that you’re going to review every single line of code that your AI agent produces. And for a while, you might. But eventually, you’ll find more trust (and more speed). So how do you stay confident that your software
31daysofvibecoding.com
You shipped AI-generated code. How do you know it works? Build observability into every prompt so you know immediately when something breaks.
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31 Days of Vibe Coding - Day #3: Keeping Your UI Consistent While there is lots to be said about making your sure your code is clean, getting my AI partner to be consistent with user interfaces has been maddening. Today, we’re going to talk about how you can engineer your AI’s
31daysofvibecoding.com
AI doesn’t know what your design system looks like unless you show it.
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If I'm going to spend the entire month talking about the merits of vibe coding, I should also build some projects along the way. Today, I built an entirely new portfolio website. Videos, projects, contact info, etc. Took me about 2 hours. https://t.co/i2e1Ucag5y
jeffblankenburg.info
Principal Developer Advocate at Dynatrace. Builder of Things, Speaker, Teacher.
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31 Days of Vibe Coding - Day #2: Managing Your Backlog With AI One of the most important things I learned on this journey was to stop treating my AI coding partner like a chatbot. https://t.co/aG1mvFFMuk
31daysofvibecoding.com
Stop throwing half-formed ideas at AI. Write GitHub Issues like you’re managing a development team. Get complete, working features on the first try.
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As we start this series, I think it’s important to define what we’re really talking about. “Vibe coding” has become an overloaded term, but what I’m really talking about is AI-assisted software development. https://t.co/1XJTlRx0f5
31daysofvibecoding.com
I built collectyourcards.com entirely with AI. 900,000+ cards. Universal search. Achievement system. The whole thing. Here’s how vibe coding works.
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Well, I guess it’s official. Collect Your Cards, LLC now exists. https://t.co/hYbXu7IkjM
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I know you’re supposed to keep it quiet until you consult with a lawyer and your accountant, but I can’t keep it quiet. I won Powerball last night.
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I'm still working on estimated values for my cards, but I thought this was pretty cool. Lots of cards left to add! @CardPurchaser @mikbaer @LilDingers @yanxchick
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I don’t know about you, but I love all of these end of the year stats from my apps.
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