.brt (@dotbrt) header
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Trying to make a living from what I build. Shipping AI-assisted side projects in public, from $0 up 📈 Currently: https://nitter.cf/t.co/HhfS99IWZw ⛵

Joined February 2019
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I never thought I'd build a game. Then I built one ⛵️ Halsem: a free browser sailing game on a real lake in Masuria, Poland. 5 km of Lake Mikołajskie, 1,347 buildings, buoys where the real ones float. three.js + Blender + a lot of AI. Desktop only: halsem.boats
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Just got a Grok Bot subscription and I'm still wrapping my head around what it can actually do for me 🤯 so far it picks posts for me to reply to every morning and redesigned a page on my site. what are you using yours for? looking for inspiration 👇
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Update: trusted it. Drilled where it told me. Four MTBs on the wall. Zero surprises. Render vs. reality 👇 🤯
How do you calculate mounting 4 MTBs on a wall, in a tight room, with RTR Bikes Kranked Twist mounts? With AI, of course. Here’s @claudeai visualizing it, based on real data about bikes, room size, mount specs, all inside @Blender 🤯🤯🤯
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Thinking about porting halsem.boats to iOS. A sailing sim in your pocket reaches way more people than one stuck in a desktop browser. But I can't decide until I see it. So I sent Claude to build it natively in Swift... What a time to be alive:
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How do you calculate mounting 4 MTBs on a wall, in a tight room, with RTR Bikes Kranked Twist mounts? With AI, of course. Here’s @claudeai visualizing it, based on real data about bikes, room size, mount specs, all inside @Blender 🤯🤯🤯
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I generated this animation using only Opus 5.5 without leaving a terminal 🤯 It's incredible how detailed the model got with certain elements
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Started a side project I'm not sure I can pull off: an AAC (speech-assist) app for a friend's grandpa with aphasia. The bet: instead of static tile grids configured by hand, an LLM generates tiles as he taps, and TTS speaks the sentence in his own cloned voice.
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Under the hood it's two models: a small local one generates tiles - fast, cheap, private. A bigger cloud model only composes the final sentence, because Polish grammar destroys small models. The voice: cloned from a short recording of him, so it speaks as him, not as a robot.
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What surprised me most: AAC feels stuck in the 2010s. Static boards, per-country pricing, little language support beyond English. LLMs seem like an obvious fit and almost nobody is doing it. If you work in AAC or assistive tech: I'd love to compare notes.
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If you vibe code hard enough, CC sessions pile up across a dozen repos. --resume only works if you remember the directory. So I built dejaview: every session from current machine, one TUI, Enter to resume. uvx dejaview github.com/dotbrt/dejaview
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Hey @AnthropicAI! I'm using a team account provided by my company and a Max plan I pay for myself. I relogin in desktop app and CC every morning and evening while I switch between private/work. This becomes cumbersome. Any plans for such issue?
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Hey @AgnoAgi team! Is there a chance to receive DPA doc? I want to push the OS in our org but we can't move without reviewing that doc
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If I wanted to listen to AI generated music I'd purchase Suno subscription instead of @Spotify 🤬 I tried to report it, but number of fields to complete, forms, verification emails is successfully stopping me to do so.
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Automated title translations on @YouTube are absurd. I’m bilingual, but because English is my default, every title is forcibly translated. It’s not helpful. It flattens context and assumes I can’t handle other languages. Let me see things as they were meant to be.
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Something extraordinary is happening in Eastern Europe: Poland is on track to overtake Japan in GDP per capita by 2026. Here's the full story of how Poland emerged from Soviet communism as one of Europe's poorest nations to now surpassing the world's former economic powerhouse.
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Apple’s peak technology has arrived.
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After some time away, we’re reviving hirematch.app A few folks reached out directly needing a better way to review resumes for roles they’re hiring for. Refreshed the landing page and redesigned the analysis process- rolling out soon. #buildinpublic
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Why is @openrouter API so unreliable? I receive output tokens only on every other request, but I'm charged for all input tokens anyway. No error, nothing, just empty responses. I implemented retries, but why am I paying for empty responses?!
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