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Flutter 2026: Riverpod 3, go_router, and Freezed Emerge as Project Defaults

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A DEV Community article outlines recommended Flutter best practices for 2026, drawing on two real-world projects: go_gba, a solo-built GBA emulator app, and AppX, a large enterprise consumer app maintained by a cross-platform team. Both projects converge on a shared modern foundation including Riverpod 3 for state management, go_router for navigation, and Freezed with json_serializable for immutable data models. The article notes that several previously optional tools — such as fvm for SDK version pinning, slang for type-safe localization, and Firebase Crashlytics for observability — have become de facto defaults in 2026. Key distinctions emerge between solo and enterprise projects, particularly around code generation: team projects are advised to use Riverpod's code generator and go_router_builder, while solo developers can reasonably skip the added complexity. The piece frames these two contrasting projects as a practical guide for deciding when to invest in heavier architectural tooling versus keeping things simple.

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