Build better Flutter UI with flutter_deer

Flutter 练习项目(包括集成测试、可访问性测试)。内含完整UI设计图，更贴近真实项目的练习。Flutter practice project (including integration testing and accessibility testing). Contains complete UI des.

CategoryUI/Components
Stars★ 8,596
Last update2026-06-07
PriorityHigh

flutter_deer is an open-source UI component library for Flutter mobile app development, with 8,596★ on GitHub and last updated on 2026-06-07. This guide covers what flutter_deer 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_deer?

Flutter 练习项目(包括集成测试、可访问性测试)。内含完整UI设计图，更贴近真实项目的练习。Flutter practice project (including integration testing and accessibility testing). Contains complete UI des. It focuses on building polished, reusable interface widgets faster. The project lives at simplezhli/flutter_deer and is maintained by simplezhli.

Why flutter_deer is worth knowing in 2026

flutter_deer carries 8,596 GitHub stars, 1,760 forks, 0 open issues. It has been around since 2019, and is actively maintained. For a UI/Components 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_deer

Add the package to your pubspec.yaml:

dependencies:
  flutter_deer: ^latest

Then fetch it and import it in your Dart code:

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

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

When should you use flutter_deer?

Reach for flutter_deer when:

  • you need a ready-made widget instead of building one from scratch
  • you want a consistent look across screens
  • you’re prototyping a mobile app UI quickly

It’s especially relevant if your project touches amap, android, chart, citypicker, customview, dart.

flutter_deer vs. the alternatives

If you’re weighing options in the UI/Components space, these are the other projects developers most often compare flutter_deer 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 UI/Components collection to compare them side by side.

Frequently asked questions

Is flutter_deer free to use?

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

Does flutter_deer work on both iOS and Android?

flutter_deer 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_deer has around 8,596 stars and 1,760 forks on GitHub, which puts it among the more widely used options in the UI/Components space.

What are good alternatives to flutter_deer?

Popular alternatives in the UI/Components category include rustdesk, hiddify-app, best-flutter-ui-templates. The best choice depends on your app’s size, team, and performance needs.

How do I install flutter_deer?

Add flutter_deer 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.

#amap#android#chart#citypicker#customview#dart