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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: sqlite
Automating a Daily AI Content Pipeline With a Local Qwen3 Model
How a local Ollama pipeline finds, scores and drafts developer content each day, with a quick human approval step cutting three hours of work to about ten minutes.
892 wordsRead articleThread Memory for a LangGraph Support Agent With SQLite Checkpoints
How a LangGraph support agent keeps multi-turn context using SqliteSaver and thread ids, and why short-term thread memory differs from long-term memory.
1330 wordsRead articleCodeGraph: Give Your AI Coding Agent a Knowledge Graph of Any Folder
How CodeGraph indexes a codebase with Tree-sitter and SQLite, serves it over MCP and cuts agent tool calls by 70% and token costs by nearly half, all locally.
849 wordsRead articleLocal RAG Without Vectors: SQLite FTS5 and BM25 for Code Search
Why dense vector indexes strain developer machines, and how SQLite FTS5 with BM25 gives faster, exact-match code retrieval at a fraction of the memory.
758 wordsRead articleGrowing a Playwright Script into a Tool: Storage, Retries, CLI and AI Guardrails
How a one-off Playwright script evolves into a reusable Node.js tool with SQLite history, deduplication, retries, a Commander CLI, config and validated AI-generated tasks.
1963 wordsRead articleBuilding a Modular JavaScript Automation Toolkit from Scratch
Learn how to combine Playwright, Cheerio, SQLite, and Commander into a reusable Node.js workflow engine that evolves from a script into a sellable automation product.
2119 wordsRead article
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