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Fintech Ticket Triage with Node.js RAG: PDF Upload, Semantic Search, and Citations

Short answer: use Node.js for the upload workflow, pgvector for metadata-aware semantic search, and embeddings plus citations as a validated contract; choose a shared OpenAI-compatible runtime only…

  • PDF uploads divided into overlapping chunks for semantic search
  • Embedded chunks with filename, page, and section metadata
  • Generated answers include citations and provenance for verification

Ofrenda: A Remembrance Builder That Never Leaves Your Laptop (clear, and states the open-source angle right away)

What I Built Every family has a few people whose stories only exist in someone’s head. A grandmother who hummed while she cooked. An uncle with one phrase he said at every dinner.

  • Ofrenda is an open-source tool for creating personalized remembrances.
  • Users input details about loved ones, which a local Gemma model uses to generate drafts.
  • Completed remembrances are exported as standalone HTML files with photos and animated candles.

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