Show HN: Lathe - Use LLMs to learn a new domain, not skip past it
Original: Show HN: Lathe – Use LLMs to learn a new domain, not skip past it
Lathe turns LLMs into hands-on technical tutorial generators for active learning.
Lathe is an open-source tool for generating hands-on technical tutorials with LLM skills. It combines a Go CLI, local reading UI, and commands for asking questions, extending tutorials, and verifying outputs. The project supports Claude Code, Cursor, and Codex workflows, with an emphasis on learning by typing and reasoning through the material yourself.
Lathe is an open-source tool shared on Hacker News in Show HN form, whose core philosophy is to treat the LLM as a learning aid rather than having it directly do the thinking or implementation for the user. It can generate technical tutorials based on any prompt, supports single articles or multi-article series, and places the content into a local reading and management interface, allowing users to follow the tutorial step by step, hand-typing, experimenting, and understanding. The project author particularly emphasizes that Lathe is not meant to replace high-quality human tutorials, but to fill gaps in certain niche, emerging, or underdocumented technical fields, helping users build initial context from zero to one.
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