https://ludoan.com/Designer, Product Leader, AI builder. I use AI to automate my life and build things for fun and profit.en-ushttps://ludoan.com/articles/jev-ai-model-that-makes-fast-choiceshttps://ludoan.com/articles/jev-ai-model-that-makes-fast-choicesJev reads complex text and picks one answer from your list — 60 to 300 times cheaper than large LLMs for repeated decisions.Tue, 29 Sep 2026 12:00:00 GMThttps://ludoan.com/articles/product-oshttps://ludoan.com/articles/product-osA look inside Product OS, the standardized process I use to get AI to write correct, tested, production grade code by applying proven engineering practices in an AI native workflow.Wed, 16 Sep 2026 13:32:45 GMThttps://ludoan.com/articles/claude-code-replit-setuphttps://ludoan.com/articles/claude-code-replit-setupA step-by-step guide from opening the shell to being ready to use Claude Code — with copy-paste commands and prompts for every step.Wed, 16 Sep 2026 13:32:45 GMT