{"type": "article", "title": "LangChain overview for Node.js", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/langchain-overview-for-node-js", "original_source": "https://dev.to/zsevic/langchain-overview-for-nodejs-54en", "published": "2026-06-15T20:43:14+00:00", "accessed": "2026-06-15", "id": "langchain-overview-for-node-js"}