Rasa Audio Player Would not be possible without the following free opensource Software. The license agreements for the following projects are all available in their respective Sites.
Raspberry Pi by Eben Upton, Rob Mullins, Jack Lang, Alan Mycroft, David Braben, and Pete Lomas
Raspbian by Mike Thompson (mpthompson), Peter Green (plugwash) and the entire Raspberry Pi community
Debian Linux created by Ian Murdock in 1993
BlueZ Bluetooth protocol stack by Johan Hedberg
BlueZ ALSA backend by Arkadiusz Bokowy
Bootstrap by @mdo and @fat
Font Awesome by Dave Gandy
Hostapd by Jouni Malinen
PHP by the PHP Team
Lighttpd – fly light
WiringPi GPIO access library by Gordon Henderson
GStreamer (Opensource Multimedia Framework)
GST-Player (Console Audio Playback Application)
Shairport-Sync ( AirPlay audio player )
UPNP Client Player
libcurl – https://curl.haxx.se/libcurl/
libxml2 – http://www.xmlsoft.org/
The UI on the device is built using SDL.
The WEB UI that is used from the Mobile App and for Webbrowser has been built using HTML5 JS CSS and web services are hosted in lighthttpd.
Android App was developed using Android Studio using Java.
Material Design Lite