riff ~ FOSS Cross-platform Music App

Posted by tom2tec on

riff is an open-source, telemetry-free desktop music app and player for Windows, Linux, and macOS. It unifies playback across YouTube Music, YouTube, SoundCloud, and offline local media into a single high-performance interface without ads, subscriptions, or login constraints. Provides very fancy UI and layout.

Built with Electron, Vanilla JavaScript, and WebGL, Riff provides responsive UI interactions and hardware-accelerated audio visualization without runtime framework overhead. The project is distributed under the MIT license and enforces strict privacy: all configuration, cached streams, and playback history remain strictly on the local machine.

Features:

  • High quality streaming with YouTube Music, YouTube, and SoundCloud without third-party advertisements or account requirements
  • Offline lossless playback with full local library support for high resolution formats including FLAC, WAV, MP3, OGG, and M4A.
  • Easy built-in audio editor, downloading with effects or trimming 10-band & 3-band equalizer, and real-time DSP effects (speed, pitch, reverb, distortion).
  • 1-Click multi-platform playlist migration: Direct import and resolution of public playlists from Spotify, Apple Music, YouTube Music, and SoundCloud
  • Material Design 3 UI: Dynamic color extraction from album artwork, deep UI theming, responsive layout presets, and an integrated CSS editor
  • Hardware-Accelerated Visuals: Canvas and WebGL visualizers including real-time frequency analyzers, an interactive squiggly progress scrubber, and synchronized karaoke lyrics.
  • Discord Rich Presence: Real-time playback status reporting track metadata, artist info, and elapsed time to Discord.
  • Zero Telemetry: No tracking identifiers, analytics pings, or background data collection.
  • Fullscreen mode with fancy lyrics animation.
  • Albums – see all of your favorite artist albums.
  • Customization – built in theme editor, configure everything, and a CSS editor, with animated backgrounds and interface opacity sliders.
  • Plugins – built-in plugin feature where you can add a plugin to edit how Riff works with something or add a new function.

riff.hs.vc
github.com/rootscripts/riff

Comments welcome