Practical developer guides, templates, and systems — built by engineers, for engineers who want to move fast without cutting corners.
Everything ships complete — no filler, no fluff. Each product is a distilled system you can apply immediately.
Go from zero to a deployed AI application. Covers architecture decisions, model selection, prompt engineering patterns, and production deployment — without the hand-waving.
Coming soonA framework for evaluating LLM outputs systematically. Precision, recall, F1 — applied to real extraction and generation tasks with runnable code and Langfuse integration.
Coming soonDesign patterns for building multi-agent LLM systems. Covers orchestration, state management, tool integration, and failure modes — with LangGraph and PydanticAI examples.
Coming soonA systematic approach to prompt design for production systems. Templates, testing strategies, and version control patterns for teams shipping LLM features.
Good tools don't just solve problems — they sharpen how you think about them.— THE NOOS PRINCIPLE
νοῦς — Greek for mind, intellect, understanding. Every product here is designed to compress learning curves and eliminate guesswork.
Every product comes from real systems in production — not toy examples or theoretical exercises.
Dense, actionable, complete. You get the system, the code, and the reasoning — nothing else.
Written for people who build. No marketing fluff, no beginner padding. Just the signal.
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