Flutter is an open source framework developed by Google to create high quality, high performance mobile applications across mobile operating systems – Android and iOS. It provides a simple, powerful, efficient and easy to understand SDK to write mobile applications in Google’s own language, Dart.
With Flutter, we can write the app’s code once and deploy it on multiple platforms(Android, IOS, Desktop). Due to its flexibility and performance capabilities, Flutter is the top pick for modern app development across various platforms.