Articles for people who
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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: Human-in-the-Loop
Approval-Gated Agents in LangGraph: interrupt(), Checkpoints and a Store
Build a LangGraph agent step by step: an explicit ReAct graph, human approval with interrupt(), and cross-thread memory with a store, ending in an inbox assistant that asks first.
2702 wordsRead articleSpecialist Agents, a Keyword Router and interrupt(): A LangGraph Coach
Design a two-specialist LangGraph assistant with a deterministic router, shared state that survives handoffs, and a human checkpoint built on interrupt and Command.
2462 wordsRead articleApproval Gates in LangGraph.js: Pausing Agents with interrupt() and Command
Build a minimal LangGraph.js approval gate that pauses before a side effect, collects a human decision in the terminal, and resumes safely from a checkpoint.
3146 wordsRead article
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