Last.fm Manager

Premium library management toolkit for Last.fm — streamlining duplicate detection, daily navigation, and history cleanup.

Screenshots

Scrobble Panel	Settings Panel

Main Interface	System Preferences	About & Version

Features

• Duplicate Detection — Fuzzy matching with configurable time tolerance (detects remasters/variants)
• Quick Navigation — Browse your library day-by-day with on-page buttons or Arrow keys
• Bulk Actions — Select and delete multiple scrobbles with one click
• Safety Levels — Configurable delete confirmation (Input "DELETE" word or simple alert)
• Settings Portability — Export/import your engine configurations as JSON
• Dynamic UI — Seamlessly integrates into Last.fm's native design (Dark Mode supported)

Structure

src/
├── shared/     # Config, design tokens
├── content/    # Page injection scripts & styles
└── popup/      # Extension popup UI
assets/         # Screenshots and media

Install

1. Clone repo
2. Chrome → chrome://extensions → Developer mode
3. Load unpacked → select folder
4. Go to Last.fm Library

License

MIT