A public build journal for AI learning tools - essays, build logs, and notes from ongoing work.https://blog.nhade.com/https://blog.nhade.com/writing/this-site-has-a-feed/https://blog.nhade.com/writing/this-site-has-a-feed/The site moved to blog.nhade.com in May but kept pointing at its old address. Fixed, and there is an RSS feed.Sun, 13 Sep 2026 00:00:00 GMTnoteMetahttps://blog.nhade.com/writing/better-charts-from-ai/https://blog.nhade.com/writing/better-charts-from-ai/I'm not a data viz expert. Here are the prompt additions I use to get chart output past vanilla matplotlib, plus a recent experiment aligning visuals to my blog's style.Sat, 23 May 2026 00:00:00 GMTessayAIData VisualizationChartsWorkflowhttps://blog.nhade.com/writing/hetzner-cloudflare-migration/https://blog.nhade.com/writing/hetzner-cloudflare-migration/AWS EC2's free credits ran out. Here's the choice tree I walked, and the €4/mo stack I landed on.Sat, 16 May 2026 00:00:00 GMTessayInfrastructureHetznerCloudflareCaddyhttps://blog.nhade.com/writing/shiori-personal-rag/https://blog.nhade.com/writing/shiori-personal-rag/Why retrieval over textbook grammar is mostly noise, and what works instead — embedding the learner's own history of wrong answers.Wed, 13 May 2026 00:00:00 GMTessayAIRAGEmbeddingsJapanesePythonhttps://blog.nhade.com/writing/anticopilot/https://blog.nhade.com/writing/anticopilot/Rethinking AI assistants by engineering a VS Code extension that uses spaced repetition to teach concepts instead of just autocompleting code.Mon, 13 Apr 2026 00:00:00 GMTessayAIVS CodeFSRSFrontendhttps://blog.nhade.com/writing/building-the-lab/https://blog.nhade.com/writing/building-the-lab/Why I built this site, why I didn't write a single line of code, and what I learned from handing everything to AI agents.Sat, 11 Apr 2026 00:00:00 GMTessayAIMeta