Flutter Gems is a curated list of 5500+ useful Dart & Flutter packages that are categorized based on functionality.
Top Flutter Design System packages
Last updated: November 27, 2023
A Design System is a set of rules or guidelines for designing user interfaces. It can be used to create a consistent look and feel across multiple devices and platforms. A design system can also help to streamline the development process by providing a reusable set of UI elements and patterns.
There are many design systems available to help designers create user interfaces. Some popular design systems are Material Design, Microsoft Fluent Design System and Atlassian Design System. Each design system has its own strengths and weaknesses, so it's important to choose the one that's right for your project.
Flutter comes prepackaged with Material Design implementation. But, you can use the below mentioned packages to use other Design Systems (like Fluent UI, MacOS UI, etc.) for your Flutter apps.

fluent_ui
Dart 3 compatible 👍 2.41K
Maintenance Status: Good
Implements Windows UI in Flutter. Based on the official documentation

macos_ui
Dart 3 compatible 👍 707
Maintenance Status: Good
Flutter widgets and themes implementing the current macOS design language.

flutter95
Dart 3 compatible 👍 137
Maintenance Status: Good
Windows95 UI components for Flutter apps. Bring back the nostalgic look and feel of old operating systems with this set of UI components ready to use.

yaru
Dart 3 compatible 👍 125
Maintenance Status: Good
Ubuntu Yaru Style - Distinct look and feel of the Ubuntu Desktop

optimus
Dart 3 compatible 👍 19
Maintenance Status: Good
Optimus is a design system for mobile platforms (and web in future) used internally in Mews.

ant_design_flutter
Dart 3 compatible 👍 63
Maintenance Status: Average
A Flutter UI framework designed for web / pc application, contains some high quality widgets.
innovaccer_design_system
👍 28
Maintenance Status: Good
A package that contains the core UI components as per the Innovaccer design system.
mix
👍 92
Maintenance Status: Average
An expressive way to effortlessly build design systems in Flutter.
chicago
👍 70
Maintenance Status: Average
The Chicago widget set is an alternate design language for Flutter designed for desktop (keyboard and mouse) form factors. It is based on Apache Pivot.
google_ui
👍 33
Maintenance Status: Average
Google UI is an open-source UI library for developing cross-platform apps using Flutter with "Material Design 2.0"
facio_design_system
👍 11
Maintenance Status: Average
Facio Design System style tokens and UI components for Facio applications built on Flutter.
flutter_vant_kit
👍 47
Maintenance Status: Poor
A vant-style flutter UI library.You can use this library to quickly build your application.