Dart-frog is not directly or officially related to the flutter but it is a framework designed in the dart to create a minimalist back end.
In addition, Dart Frog is intended to help Flutter/Dart developers maximize their productivity by having a unified tech stack that enables sharing tooling, models, and more!
//📦 Install the dart_frog cli from pub.dev
dart pub global activate dart_frog_cli
dart_frog dev