Spotube is a cross-platform, open-source Spotify client built with Flutter. It provides a full-featured music player experience without requiring a Spotify Premium subscription by leveraging plugin-based metadata providers and audio sources (YouTube, Piped, Invidious, JioSaavn, etc.). The application supports local playback, playlist management, lyrics (synced and plain), downloads, scrobbling (Last.fm), remote device control via WebSocket, and extensive customization (themes, layouts, audio quality). It uses Riverpod for state management, auto_route for navigation, drift for local SQLite storage, and media_kit for audio playback. The architecture is modular with a plugin system for metadata and audio sources, making it extensible. The codebase is well-structured with reusable patterns like pagination mixins, universal image loading, and type converters. It is actively maintained with nightly builds and a large community.
Psst is a native desktop Spotify client written in Rust, designed as a fast, lightweight alternative to the official Electron-based client. It implements the proprietary Spotify session protocol (Shannon cipher, Diffie-Hellman key exchange, Mercury messaging) to stream audio directly, bypassing the Web API for playback. The application is structured as a workspace with three crates: `psst-core` (session management, audio pipeline, caching, Last.fm scrobbling), `psst-gui` (Druid-based GUI with controllers, widgets, and Web API integration), and `psst-cli` (simple command-line player). The GUI features a full browsing experience (home, search, library, artist/album/playlist/show details, lyrics, recommendations, credits) with async data loading via a Promise pattern and remote image caching. The audio pipeline includes decryption, decoding (symphonia), resampling, normalization, and output via cpal or cubeb. Authentication uses OAuth2 with PKCE and supports user-provided Spotify Client IDs. The project is actively developed with rolling releases and cross-platform builds (Windows, macOS, Linux).
This repository is a Spotify client web application that helps users track new releases from artists they follow. It provides a progressive web app (PWA) experience with offline support, allowing users to view, filter, and favorite releases grouped by date. Users can export their release list to CSV or create/update a Spotify playlist with selected tracks. The application handles Spotify authentication via OAuth 2.0 PKCE flow, fetches data from the Spotify Web API, and persists state locally using localForage. Built with React, Redux Toolkit for state management, and Redux Saga for side effects, the app features a modular architecture with reusable UI components, filtering system, and settings management.