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: memory
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 articleCross-Thread Long-Term Memory Stores in LangGraph
Namespaces, put/get/search, semantic retrieval, remember-then-chat graphs, deduped writes, and Postgres-backed persistence.
4349 wordsRead articleConfig, State, Store, Prompt: Context Engineering in LangGraph
Separate immutable runtime config, mutable working state, long-term store, and assembled prompts so agents stay cheaper, safer, and debuggable.
1156 wordsRead articleGive AI agents external memory instead of stuffing the context window
Replace goldfish agents with a Read-Reason-Act-Write loop over hybrid vector and graph memory, plus consolidation, pruning, evaluation, and privacy controls.
2623 wordsRead articleHow V8 closure contexts retain memory beyond what one function uses
V8 builds one shared context per call for every outer variable any inner function mentions—so unused siblings and permanent listeners can pin large values.
1849 wordsRead article
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