Engineering notes
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Rewrites on React, Node.js, TypeScript and AI. A translated body is shown when it exists. If it does not, you see the English text and a note that says so.
Tagged: haystack
Practical notes: LangChain vs Haystack vs LlamaIndex: Which Agentic AI
Operable walkthrough of Practical notes: LangChain vs Haystack vs LlamaIndex: Which Agentic AI: contracts, checks, and drop-in code slots for teams shipping this pattern.
9 min readPick RAG Frameworks by Workload, Not by LangChain Momentum
When search and PDF Q&A aren't agents, Haystack or LlamaIndex can beat a LangChain monolith on latency, dependencies and debugging. Pick RAG tools by workload.
5 min read
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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.
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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.
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