State management in Flutter with flutter_catalog: a practical guide

An app showcasing Flutter components, with side-by-side source code view.

CategoryState management
Stars★ 2,281
Last update2026-05-24
PriorityMedium

flutter_catalog is an open-source state-management library for Flutter mobile app development, with 2,281★ on GitHub and last updated on 2026-05-24. This guide covers what flutter_catalog does, why it matters in 2026, how to add it to your project, when to reach for it, and how it compares to the alternatives — plus a quick FAQ.

What is flutter_catalog?

An app showcasing Flutter components, with side-by-side source code view. It focuses on keeping your UI in sync with your app state as it changes. The project lives at X-Wei/flutter_catalog and is maintained by X-Wei.

Why flutter_catalog is worth knowing in 2026

flutter_catalog carries 2,281 GitHub stars, 571 forks, 20 open issues. It has been around since 2018, and is actively maintained. For a State management option, that combination of adoption and upkeep usually means a healthy community, production usage, and plenty of examples to learn from — the things that make a dependency safe to build on.

Installing flutter_catalog

Add the package to your pubspec.yaml:

dependencies:
  flutter_catalog: ^latest

Then fetch it and import it in your Dart code:

flutter pub get
import 'package:flutter_catalog/flutter_catalog.dart';

Check the package’s example/ directory and its pub.dev page for the exact API — flutter_catalog is versioned there with full docs so you always integrate against the current release.

When should you use flutter_catalog?

Reach for flutter_catalog when:

  • your widget tree needs to react to shared, changing data
  • you want to separate business logic from presentation
  • you’re scaling past setState and need predictable rebuilds

It’s especially relevant if your project touches firebase, flutter, flutter-demo, flutter-examples, flutter-state-management, showcasing-flutter-components.

flutter_catalog vs. the alternatives

If you’re weighing options in the State management space, these are the other projects developers most often compare flutter_catalog against:

There’s no single winner — the right pick depends on your app’s size, your team’s familiarity, and your performance budget. Browse the full State management collection to compare them side by side.

Frequently asked questions

Is flutter_catalog free to use?

Yes. flutter_catalog is open source and free to use in your Flutter projects. You can view the source, report issues, and contribute on GitHub.

Does flutter_catalog work on both iOS and Android?

flutter_catalog is built for Flutter, so it targets iOS and Android from a single codebase, and typically web and desktop too depending on the project’s platform support.

As of 2026, flutter_catalog has around 2,281 stars and 571 forks on GitHub, which puts it among the more widely used options in the State management space.

What are good alternatives to flutter_catalog?

Popular alternatives in the State management category include bloc, getx, flutter-architecture-samples. The best choice depends on your app’s size, team, and performance needs.

How do I install flutter_catalog?

Add flutter_catalog to the dependencies section of your pubspec.yaml and run flutter pub get. Full versions and API docs are on pub.dev.

Resources & links

Part of FlutterCook — 500 hands-on guides to the best open-source Flutter libraries, UI kits, and apps. Explore the live GitHub trends or browse YouTube guides.

#firebase#flutter#flutter-demo#flutter-examples#flutter-state-management#showcasing-flutter-components