Morning Notes - Kindle Highlights Explorer

About

Kindle Highlights Explorer helps you organize, explore, and analyze your Kindle highlights. Sync highlights from Kindle Notebook, view them in a searchable interface, discover connections between ideas, and access your reading notes.
Features:

- Sync from Kindle Notebook: Automatically sync highlights from read.amazon.com/notebook. Detects when you're viewing your notebook and syncs with one click. Removed highlights are automatically removed from your collection.

- Semantic Connections Graph: Visualize relationships between highlights across books. The graph shows thematic connections, helping you discover patterns and ideas.

- Inter-Book Connections: See which books share themes and concepts, with connection strength metrics.

- Search & Filter: Search across all highlights, filter by book, and sort by date or title.

- Cloud Sync: Optional cloud sync via Supabase to access highlights across devices. Data is encrypted and stored securely.
Import HTML: Import highlights from Kindle HTML exports.

- Management Tools: Delete individual highlights or entire books with confirmation prompts.
Beautiful UI: Clean, readable interface designed for reading and exploration.

- Dark mode for easy reading at night

- Companion app at https://morning-notes.com to (only) read highlights anywhere and on any device - no extension needed

- All data is stored locally in your browser. Cloud sync is optional and requires account creation.