Features

EPUB Reader — Powered by epub.js with paginated layout, custom fonts, multiple themes, and status bar
Multi-user Support — JWT-based authentication with per-user library and reading progress
Shelves — Create and organize books into custom shelves
Reading Progress — Automatically saved and synced across devices
KOReader Sync — Built-in KOSync-compatible server (also supports external KOSync)
OPDS Browser — Browse and download books from any OPDS catalog
OPDS Shelf Sync — Bulk-download an entire OPDS folder into a Codexa shelf
Dictionary Lookup — Local StarDict dictionaries (.ifo/.idx/.dict/.dict.dz)
PWA — Installable on desktop and mobile (requires network connection)
Themes — Light, Dark, and E-ink modes
Multilingual UI — English, Slovenian, German, Spanish, French, Italian, Portuguese

For screenshots, see the README in the repository.

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