Original Summary

Reading does not always guarantee retention, especially for complex materials. So I created this tool that extracts the concepts and teaches them back to you (and then tests you as much as you need) so you can really learn the study material. This is a local project (hosted option coming soon) and it works for EPUB, PDF books or online HTML pages. AI API key needed (Luna or Haiku makes this efficient and very cheap).

  • 情报分类：技术学习与提效
  • 分类依据：内容涉及技术、AI、软件工具或工程实践
  • 信息来源：Hacker News 新项目
  • 发布时间：2026/10/11 04:23:47