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Show HN: Building an LLM from Scratch in TypeScript

The author is building a ChatGPT-style model from first principles using TypeScript to gain a deeper understanding of transformers. Chapters cover dataloaders, embeddings, and the attention mechanism so far.

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PublishedOctober 14, 2026baraa_
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WHY IT MAY MATTER

Useful for those who want to learn about transformers and their implementation across different programming languages.

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