Flutter

Flutter is an open source project from Google. It is a framework for mobile app development and uses the Dart programming language. Flutter allows developers to create natively compiled apps for mobile, web and desktop from a single code base. This has the advantage that the app does not have to be developed separately for each operating system. In a nutshell, Flutter is a tool that makes it easy for developers to create beautiful and powerful mobile apps with a single code base and use them on operating systems like Android or iOS.