This Application covers everything that you need in social chat application, in ionic 4 and firebase leatest version. This is clean code, more readable and beautiful, the same functionality of facebook, whatsapp, messenger This Application tested and trusted on Android, OS, also this code is written on ionic 4 framework and firebase leatest version, the app uses SASS, which is known as CSS with power of each component has dedicated SASS file for styling make it very beautiful looking UI.