For developers

npm install
npm run dev      # restarts on changes
npm test

Stack: Node.js (ESM), Express, SQLite (better-sqlite3), vanilla JS / CSS without frameworks.

Documentation in the repository

• AGENTS.md — API for Android and project rules;
• docs/architecture — indexing, INPX, search, OPDS;
• docs/decisions — decisions taken;
• CHANGELOG.md — change history.

API errors carry a stable code field — clients should rely on it. Issues and pull requests in English are welcome.

This website

The site lives in the site/ folder (Astro Starlight) and is published to GitHub Pages on every change there. Locally: cd site && npm install && npm run dev.