BohdanPetryshyn

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  1. We took the top 3 HN stories every day since October 2006 (~21K stories total), ran topic clustering on them, and visualized how topics rise and fall over time. You can zoom into any period - some patterns are…

  2. I built a Claude Code skill that turns your terminal into a poker table. You play No-Limit Texas Hold'em against three AI opponents, each running as a separate Claude subagent with its own personality and hidden cards.…

  3. Hey HN, I’m Bohdan, building Lenzy - product analytics for conversational AI. With traditional Web/Mobile UIs, we know exactly how users interact with our buttons and screens thanks to tools like Amplitude or PostHog.…

  4. At the beginning of 2025, I decided to become an entrepreneur. I set my first goal to build a SaaS that would match my last salary. All the media entrepreneurs I followed were flexing their perfect discipline and…

  5. Hey HN! Recently, I was looking for a free form backend and wasn’t able to find one. So I built one. But I believe I found an interesting way to do it! I needed an endpoint to send waitlist submissions from my static…

  6. Question to devs who have chat interfaces in their products. Do you monitor what your users are asking for? How do you do it? Yesterday, a friend asked me this question; he would like to know things like "What users ask…

  7. My friend is running out of cash and out of his runway. So I asked him to break down his monthly expenses since I know people in the same area spending way less. Turns out he's dropping $2,000/month on Cursor for AI…

  8. Hi HN! As someone who reads tons of blogs, I've always gravitated toward posts that let me click something, be it a simple quiz or even a mini-game or a simulation. There have never been many of such blogs since…

  9. YC is hosting a 2,000-person AI Startup School this June, and I wanted to help folks navigate the application. Based on the industry insight of the Ivy League admission consultant, HackYC asks the right questions, uses…

  10. Hey HN, I’m exploring an idea for a plug-and-play analytics solution specifically for CLI tools — think Google Analytics, but for the command line. After reviewing multiple open-source CLI tools, I noticed that many…