Selecting the right folder structure for your Flutter apps directly affects the maintainability, scalability and ease of use when working with a team.

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Folders By Type/Domain is the most common pattern among Flutter developers. The folders by feature pattern is the way to go. It scales well and organizes files in its feature folder. A Dart tool that generates the folder structure for Flutter applications is also available.

Scalable Folder Structure for Flutter Applications

Selecting the right folder structure for your Flutter application is an important decision and will directly affect the maintainability, scalability, and ease of use when working with a team. Hence, making the correct choice is crucial.