Show HN: Self-hosted eBook reader with local AI narration (jordanful.github.io)

A new self-hosted eBook reader called Chapter has been announced, featuring local AI-powered text-to-speech capabilities for EPUB files. This platform allows users to read books in a customizable web interface or listen to them narrated aloud, with the added benefit of synchronizing reading positions across both modes. Notably, the audiobook narration is powered by Kokoro TTS, enabling users to generate audio without incurring API costs, making it accessible for personal use. This development is significant for the AI/ML community as it underscores the growing trend of on-device AI applications, which enhance privacy and reduce reliance on cloud services. Chapter operates offline as a Progressive Web App and can auto-import books from specified folders, promoting user autonomy and streamlined access to eBooks. Built using a tech stack that includes TypeScript, Next.js, and Prisma, the solution requires Docker or Node.js and a machine with a few GB of RAM for the TTS model, making it a viable option for users with suitable hardware looking to harness the advantages of AI narrative tools locally.