Harmonia | Flutter Music Streaming App With NestJS Backend and Next.js Admin Panel

Harmonia | Flutter Music Streaming App with NestJS Backend and Next.js Admin Panel

Launch your own music streaming service on Android and iOS – three complete projects in one package

Harmonia is a complete, production-ready music streaming platform. Listeners get a polished Flutter app for Android and iOS with background playback, synced lyrics, offline downloads, Chromecast and Android Auto. You get a secure NestJS + PostgreSQL backend and a Next.js admin panel to run the catalogue, the home feed, Premium subscriptions, ads and push notifications.

All three projects ship as full source code in one download. Nothing is delivered separately.