Engineering notes
Articles for people who
ship the stack
Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: langsmith
LangGraph Catalog and Invoice Agents with LangSmith Visibility
Supervisor-style multi-agent routing, human interrupts, long-term memory, and evaluation loops that keep complexity honest.
4721 wordsRead articleEvaluating Agent Behavior: Outcomes, Trajectories and Production Feedback
How to judge agentic systems beyond the final answer: map LangChain, LangGraph and LangSmith to roles, score trajectories and context, and feed production failures into evals.
2894 wordsRead article
FAQ
About these articles
Yes. Each piece is an original English rewrite prepared for this site. Structure and code examples follow the source material; prose is rewritten and checked for overlap before export.
Technical posts ship in English first so code and API names stay exact. The site chrome (navigation, SEO shells) is available in all nine languages.
New drafts land in the publish queue as they pass editorial checks. Running the site import picks up only new or changed slugs — nothing is duplicated.
Treat samples as illustrative. Validate against your stack and licences before production use. For delivery work, contact us with the brief.
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