Flutter is a cross-platform UI toolkit that allows us to create fast, beautiful, natively compiled applications for mobile, web, and desktop using Dart programming languages. It builds the app with one programing language and a single codebase. It is free and open-source. Google initially developed it in May 2017 and now manages by an ECMA standard. It is a growing technology in popularity to deliver excellent native experiences.
Google introduced it as an SDK (software development kit) to create modern mobile apps for iOS and Android. If we use Android Studio, it is integrated with inbuilt Java and Objective C and Swift on iOS.
