Notes on building small digital projects, tools, and systems.https://cde1e4aa.buildinpublic-logg.pages.dev/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-001-why-im-doing-this/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-001-why-im-doing-this/An open logbook about building small digital projects toward $1,000 per month.Wed, 14 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-002-shipping-the-logbook/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-002-shipping-the-logbook/Notes on setting up the logbook and slowing down the process.Thu, 15 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-003-from-todos-to-machines/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-003-from-todos-to-machines/The project enters a new phase: less exploration, more direction, more machine.Fri, 16 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-004-two-sides-of-ai-claude-code-vs-reality/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-004-two-sides-of-ai-claude-code-vs-reality/A project log about timing, tooling, and the difference between fast execution and building something that lasts.Mon, 19 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-005-focus-ai-and-terminal-shopping/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-005-focus-ai-and-terminal-shopping/Working in a focused way with AI is surprisingly hard. Exploring Notebook LM, travel planning with AI, and shopping for laundry baskets from the terminal.Tue, 20 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-006-last-gig-finder/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-006-last-gig-finder/A short project log about cloning an idea, shipping fast with AI, and what still requires human input.Wed, 21 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-007-from-blog-to-youtube/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-007-from-blog-to-youtube/Setting up a simple, automated flow from written logs to narrated YouTube videos.Fri, 23 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-009-health-decisions-and-ai/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-009-health-decisions-and-ai/A day of deep health conversations — from genetic testing and healthcare bureaucracy to myopia research and small routines that actually stick.Mon, 26 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-010-structuring-complexity-with-ai/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-010-structuring-complexity-with-ai/What a messy group travel plan taught me about parallel AI workflows, deep research, and turning scattered discussions into something usable.Tue, 27 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-008-choosing-video/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-008-choosing-video/Why this log moved to YouTube, why I skipped AI slideshows, and what a short detour into avatars taught me.Sat, 24 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-011-setting-up-moltbot-vps/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-011-setting-up-moltbot-vps/A practical walkthrough of setting up Moltbot on a private VPS, securing the infra, and intentionally pausing before over-configuration.Thu, 29 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-012-verifying-first-ai-response/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-012-verifying-first-ai-response/What happened when I decided to go one step further and actually run a prompt through my Moltbot setup — and what broke along the way.Fri, 30 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-014-the-third-agent-flow/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-014-the-third-agent-flow/From ChatGPT and Cursor to Claude Code and OpenClaw — and what it feels like to finally run an autonomous software engineer.Sun, 01 Feb 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-016-company-formation-naming-and-learning-to-wait/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-016-company-formation-naming-and-learning-to-wait/Finishing the administrative work of starting a company — and learning that momentum sometimes has to coexist with bureaucracy.Mon, 02 Feb 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-017-claude-code-in-the-enterprise-ide/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-017-claude-code-in-the-enterprise-ide/Integrating Claude Code into my IDE for an enterprise-grade build — and what I learned when the session hit its token limit.Tue, 10 Feb 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-015-adsense-feedback-and-the-decision-to-start-an-ab/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-015-adsense-feedback-and-the-decision-to-start-an-ab/What Google’s first AdSense response to VadKostarBadet.se taught us, how we turned feedback into concrete improvements, and why we’ve decided to move forward with an AB.Tue, 03 Feb 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-019-return/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-019-return/Two weeks offline, an Ubuntu server experiment with OpenClaw, hard lessons about tooling, and building the second layer of our AI Council with images.Tue, 03 Mar 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-018-new-claude-code-moment-and-building-questbox-from-scratch/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-018-new-claude-code-moment-and-building-questbox-from-scratch/Starting over with Claude Code, designing the architecture properly, deploying QuestBox live on Vercel, and realizing we had built our own e-commerce infrastructure.Wed, 11 Feb 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-020-pixel-beat-em-up-devlog-1/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-020-pixel-beat-em-up-devlog-1/First time touching a game engine. My son Edwin finally got me to sit down and build a retro beat em up in Godot 4.6 — and this is devlog #1.Sun, 15 Mar 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-021-questbox-agents-elo-and-self-improvement/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-021-questbox-agents-elo-and-self-improvement/Questbox's content generation just leveled up — named agents with personalities, ELO rankings, and a self-improvement loop built on their own feedback.Fri, 20 Mar 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-022-parallel-agents-git-workflow/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-022-parallel-agents-git-workflow/What happens when you go from running one Claude Code agent to six in parallel against the same project — and the branch rules that make it safe.Sat, 21 Mar 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-023-scheduled-jobs-logs-and-slack/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-023-scheduled-jobs-logs-and-slack/Two new scheduled agents are running. One googles LLM pricing every week. One reads logs every hour. But the more interesting story is what happened when the first solution had to be thrown out — and why cleaning up after yourself matters more than it sounds.Mon, 23 Mar 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-024-seo-rebrand-and-component-structure/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-024-seo-rebrand-and-component-structure/Today was about SEO. That led to buying a domain and rebranding the site. And a structural change to how products are built — each box is now split into components that snap together into templates.Wed, 25 Mar 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-025-back-workspace-wispr-flow/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-025-back-workspace-wispr-flow/First day back after Easter. Cleaned up bugs from the agent transition, set up monitors at the desk, and replaced the keyboard with Wispr Flow.Mon, 06 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-013-giving-the-agent-a-voice/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-013-giving-the-agent-a-voice/From infrastructure to identity: connecting Molt to Telegram, having a first real conversation, and shutting everything down on purpose.Sat, 31 Jan 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-026-paperclips-agent-management/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-026-paperclips-agent-management/Installed and configured Paperclips — an open-source orchestration layer for AI agent teams. First issues are already being handled. This might be exactly how I want to work going forward.Tue, 07 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-029-from-redesign-to-1password/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-029-from-redesign-to-1password/What started as a frontend refresh turned into an accidental lesson in API key hygiene.Sun, 12 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-030-cheops-pyramid-rebuilt/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-030-cheops-pyramid-rebuilt/How a memory of beating a high-school math game in 6th grade turned into a 40-room passion project — and a product question I haven't answered yet.Mon, 13 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-028-health-second-brain/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-028-health-second-brain/Why I built a personal health knowledge graph — and how Claude Skills made it click.Thu, 09 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-032-youtube-dreams-heygen-elevenlabs/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-032-youtube-dreams-heygen-elevenlabs/Rediscovering the idea of building YouTube content with AI tools — two ideas, one long-term vision, and a decision to do the visual work myself.Wed, 15 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-033-hyperframes-claude-code-video/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-033-hyperframes-claude-code-video/Building my own video animations as overlays for HeyGen footage — a Claude Code-driven workflow from script to rendered composition.Wed, 22 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-036-solar-battery-simulation/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-036-solar-battery-simulation/I ran a simulation on 49 Tibber invoices and 36 Eon invoices to find out how much less electricity I'd need to buy if I had a home battery.Fri, 24 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-034-two-minds-brand-and-design-system/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-034-two-minds-brand-and-design-system/A day in ChatGPT and Claude Design: landing on Two Minds AB, a Venn-of-minds logo, and a pastel design system for the company, the YouTube channel, and everything that follows.Thu, 23 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-035-claude-max-plan/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-035-claude-max-plan/After months on the entry tier of every lab, I'm upgrading Claude to the max plan. Here's why Claude Code is where the work actually happens right now.Fri, 24 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-037-luna-lives/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-037-luna-lives/How I moved Hermes Agent onto a Dell home server, secured the box, and gave my new agent Luna her own GitHub identity for nightly backups.Mon, 11 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-038-swedish-dub-in-an-afternoon/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-038-swedish-dub-in-an-afternoon/Localizing my ChatGPT explainer into Swedish — ElevenLabs VO, HeyGen lip-sync, ffmpeg overlays, all paired with Claude Code in real time.Wed, 13 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-031-voice-ai-and-claude-code/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-031-voice-ai-and-claude-code/Claude Code has become my primary tool for almost everything — but a walk outside revealed a gap: Claude still can't hold a voice conversation.Tue, 14 Apr 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-039-marketplace-from-a-folder/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-039-marketplace-from-a-folder/Claude Code took over my browser and posted four second-hand ads to Facebook Marketplace from a folder of photos. Several sold before lunch.Fri, 15 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-040-aelg-ab-tax-setup-with-ai/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-040-aelg-ab-tax-setup-with-ai/Taking Aelg AB from 'exists on paper' to 'can actually operate' — F-skatt, VAT, a company mailbox and bookkeeping — with Claude driving the browser and getting some things wrong.Sat, 16 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-041-finance-is-already-here/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-041-finance-is-already-here/The industry says AI's next leap after coding is finance. I spent an afternoon booking startup vouchers in Spiris with Claude driving the browser — and it already works.Sun, 17 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-042-claude-en-and-mcp-fork/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-042-claude-en-and-mcp-fork/Built the first English Claude explainer video, then stumbled on the HeyGen MCP integration that turns a $1,150 automation budget into $145.Mon, 18 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-043-claude-sv-mcp-and-forced-alignment/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-043-claude-sv-mcp-and-forced-alignment/Day after the English Claude video: HeyGen MCP wired up, Avatar III turned out to be missing from MCP, Forced Alignment turned segment-tagging from manual to one API call.Tue, 19 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-045-azul-coach/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-045-azul-coach/We built a Stockfish-style MCTS coach to help a friend prepare for a real Azul tournament — here's what worked, what didn't, and the bench numbers.Thu, 21 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-046-gemini-en-shipped/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-046-gemini-en-shipped/First video built end-to-end with the new frame-overlay pipeline. ChatGPT owns the middle, HTML owns the rest, ffmpeg glues it together. Twelve slides, three iterations, no frustration.Fri, 22 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-044-retro-with-claude/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-044-retro-with-claude/Yesterday I burned hours on ChatGPT slides for the Gemini episode. Today we slowed down, talked it through, and walked away with a cleaner pipeline and a few misunderstandings cleared up.Wed, 20 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-048-translating-without-speaking-it/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-048-translating-without-speaking-it/Three AI models translating OpenClaw to Japanese in parallel, with back-translation as the safety net. Gemini missed a wordplay. ChatGPT was loyal but flat. The interesting part is how I'd never have caught either alone.Sat, 23 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-051-tuning-screens-and-hardware/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-051-tuning-screens-and-hardware/Optimizing the workstations we already have at home turned into a lesson in not guessing: the bottleneck is rarely what you think, and a model's knowledge cutoff matters for some questions and not at all for others.Thu, 28 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-049-openclaw-production/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-049-openclaw-production/A full-day production sprint on the OpenClaw 3-minutes video. The iterative loop with Claude, the misses that almost burned the render budget, and the moment a slide about a text file became my favorite part of the script.Sun, 24 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-050-openclaw-sv-live/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-050-openclaw-sv-live/OpenClaw — the self-hosted AI agent that actually does things — is the second video in the agent trilogy, now live in Swedish. The translation loop took an afternoon. The thing I keep thinking about is the trade I made when I installed the agent on a spare laptop next to my main one.Mon, 25 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-053-pi-in-three-languages/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-053-pi-in-three-languages/One 3-minute explainer about a minimalist coding agent, shipped in English, Swedish, and Japanese in a single session — plus the small disasters along the way.Sat, 30 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-052-screen-ergonomics-and-eu-vat/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-052-screen-ergonomics-and-eu-vat/Buying a monitor through the company turned a simple purchase into a lesson in ergonomics, EU reverse-charge VAT, and why business credit cards cost extra.Fri, 29 May 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-054-cobalt-alphazero-azul/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-054-cobalt-alphazero-azul/Building a self-taught Azul bot from scratch — the collapse, four training rounds that went nowhere, and how Gumbel AlphaZero plus a lot more self-play finally broke through.Sun, 07 Jun 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-055-first-eval-island-challenge/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-055-first-eval-island-challenge/I gave the exact same five-step brief — island demo, ecosystem simulation, four languages, deploy, film it — to Fable 5 in Claude Code and to ChatGPT, and got two very different islands back.Wed, 10 Jun 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-056-fable-5-release-video/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-056-fable-5-release-video/The island eval became a YouTube video about Claude Fable 5 — built with forced alignment, segment-wise HeyGen renders, and a butterfly that took four tries to crop.Fri, 12 Jun 2026 00:00:00 GMThttps://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-057-fable-5-swedish-too-late/https://cde1e4aa.buildinpublic-logg.pages.dev/blog/log-057-fable-5-swedish-too-late/The Swedish version of the Fable 5 video is finished — and the model it's about got pulled offline before it could go up.Thu, 18 Jun 2026 00:00:00 GMT