Reviewers largely praise Flutter for making cross-platform development practical: one codebase, consistent UI, fast iteration, and an experience many say is easy to learn after the initial hurdle. Users highlight strong community support, useful libraries, solid Firebase integration, and less platform-specific hassle. Founders of
FlutterFlow and other products also point to high-performance UI, hot reload, and efficient shipping across mobile, desktop, and sometimes web. The main caveat is repeated and clear: web support has improved, but several reviewers still would not choose Flutter for web-first apps.