Is Flutter just front end?

Dart is a programming language designed for client development, such as for the web and mobile apps. It is developed by Google and can also be used to build server and desktop applications .

Dart vs JavaScript: Frontend vs Backend Dart is currently actively used with Flutter for developing the frontend of cross-platform mobile apps . Dart can be also used for web development, but there is no mention of Dart being used for backend development.5 Oca 2021

Yes, Flutter alone is a framework that is only used for getting the UI or Frontend part done ! … So, everything else apart from the UI is pure dart. Meaning, every function you code for getting API response or getting data from database will be written in Dart.4 Tem 2020