1. Music app UI: https://github.com/quanngovan98/Music_Neumorphism_AppConcept Service: https://pub.dev/packages/flutter_midi_command https://pub.dev/packages/flutter_plugin_playlist https://github.com/iampawan/Flutter-Music-Player https://github.com/muslimtv/flutter_playout 2. Chat app: UI: https://github.com/camphan12993/chat-app-ui https://github.com/daturit/aplanetTV 3.Every Day: https://github.com/vancuong0429/everyday 4. UI design: https://www.sketchappsources.com/all-free-sources.html https://flutterawesome.com/tag/apps-tag/ 5. Call webrtc https://github.com/nhancv/nc-flutter-webrtc-ex 6. Photo https://pub.dev/packages/image_editor_pro https://pub.dev/packages/photofilters