Browse free open source Dart User Interface (UI) Software and projects below. Use the toggles on the left to filter open source Dart User Interface (UI) Software by OS, license, language, programming language, and project status.
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The FlutterShop template makes it easier to develop an e-commerce app
This project is a complete e-commerce application UI built with Flutter, showcasing every essential screen in a modern shopping experience. It includes layouts for onboarding, product listings, categories, detailed product pages, carts, checkout flows, and user profile sections. The UI follows clean, professional design patterns with attention to consistent spacing, typography, and component reuse. Interactive elements like carousels, tabs, and responsive grids are integrated to simulate real-world app behavior. Though it doesn’t implement backend functionality, the structure allows developers to easily plug in APIs or Firebase for a production-ready app. Its purpose is both to provide inspiration for design and to act as a boilerplate for developers starting an e-commerce project.
Flutter widgets and themes implementing the current macOS design lang
Flutter widgets and themes implementing the current macOS design language. It supports a Sidebar on the left, an optional TitleBar at the top, and the rest of the window is typically filled out with a MacosScaffold. A scope for the MacosWindow is provided by MacosWindowScope. Please note that you must wrap your MacosScaffold in a Builder widget in order for this to work properly. A sidebar enables app navigation and provides quick access to top-level collections of content in your app. Sidebars may be placed at the left or right of your app. To place a sidebar on the left, use the MacosWindow.sidebar property. To place a sidebar on the right, use the MacosWindow.endSidebar property.
flutter-ui-nice is a collection of Flutter UI examples and clones that replicate popular mobile app designs. It includes sample implementations of login screens, shopping flows, media apps, dashboards, and social layouts. The goal is to give developers a reference for how to achieve common UI patterns using Flutter widgets and theming. Each example is designed to be clean, responsive, and easy to adapt into production codebases. The repository is particularly helpful for beginners who want hands-on guidance on structuring real screens instead of only isolated widgets. It serves as both a design gallery and a practical teaching tool, showing how Flutter can mimic polished, industry-level designs.
completely free for everyone. Its build-in Flutter Dart
This repository is a large collection of high-quality Flutter UI templates covering a wide variety of app categories. It includes templates for e-commerce, fitness, hotel booking, chat/messaging, finance, and more. Each template provides ready-made screens with polished visuals, iconography, and color schemes designed for production-level apps. The layouts are responsive and customizable, helping developers save time when prototyping or launching apps. The project is structured modularly so developers can pick and choose specific screens or flows instead of using the entire template. It’s one of the most comprehensive UI repositories for Flutter, serving both as a design inspiration library and a starting point for actual app development.
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A privacy-friendly Twitter frontend for mobile devices
Fritter is an open-source frontend for Twitter, focusing on giving you the best experience and keeping your data private, local, and in your hands. No tracking, with all data local. Save tweets locally and offline. See what's trending in the world. Light and Dark themes, protect your eyes. Follow and group accounts. View results without needing to vote. Find users and tweets.
Bruno is a free, open-source Flutter component library designed for building consistent enterprise-grade mobile applications. Developed by LianjiaTech, it provides reusable interface components based on a unified visual and interaction design system. The library helps developers create polished mobile interfaces without implementing common controls from scratch. Its component collection includes elements for data display, navigation, user input, and business-oriented interactions. Bruno supports theme customization to accommodate different branding requirements and application styles. The project also provides demonstration applications and design resources to assist implementation. By combining standardized components with configurable styling, Bruno simplifies Flutter development and encourages consistent user experiences across enterprise applications.
Create the in-app chat experience. Actively maintained community-driven chat UI implementation for React Native and Flutter with an optional Firebase BaaS. Flyer Chat is a platform for creating in-app chat experiences using Flutter or React Native. This repository contains chat UI implementation for Flutter. We offer no paid plugins and strive to create an easy-to-use, almost drop-in chat experience for any application. Contributions are more than welcome! Please read our Contributing Guide. You can choose the backend you prefer. But if you don't have one, we provide our own free and open-source Firebase implementation, which can be used to create a working chat in minutes. We are also working on our more advanced SaaS and self-hosted solutions. Supports custom themes, locales and more. Check our documentation for the info. More options are on the way, let us know if something is missing.
Flutter Dojo is an educational and practical Flutter UI project that provides a large collection of demo screens, layouts, and component examples designed to help developers learn and experiment with Flutter’s capabilities. Rather than being a traditional component library, it acts as a showcase and playground where developers can explore different UI patterns, animations, and design implementations within a single project. The repository includes numerous real-world interface examples, allowing developers to study how complex layouts and interactions are structured in Flutter applications. It is particularly useful for beginners and intermediate developers who want to improve their understanding of Flutter widgets, layout systems, and state management concepts. The project emphasizes hands-on learning by presenting working examples that can be modified and extended directly. It also demonstrates best practices for organizing Flutter code and structuring scalable UI projects.
A clean and lightweight loading/toast widget for Flutter
A clean and lightweight loading/toast widget for Flutter, easy to use without context, and supports iOS, Android, and the web. First, initialize EasyLoading in your MaterialApp/CupertinoApp.
Demos and documentation for over 140 Flutter UI components
flutter-go is a community-driven Flutter application that serves as an interactive catalog of Flutter widgets, layouts, and patterns. It organizes the Flutter ecosystem into browsable categories—basic widgets, material components, Cupertino elements, layout primitives, and animation demos—so learners can see how pieces behave in a running app. Each entry typically includes a live example, code snippet, and brief notes on properties or usage, turning the app into a hands-on reference you can run on your phone. The project targets newcomers and teams evaluating Flutter by shortening the path from documentation to tangible UI behavior. Because it’s itself a Flutter app, it demonstrates real project structure, navigation, state handling, and theming in practice. The result is a practical companion for discovery and prototyping, helping developers move from curiosity to confident implementation more quickly.
A Flutter plugin that allows you to add an inline webview
A Flutter plugin that allows you to add an inline WebView, to use a headless WebView, and to open an in-app browser window. Adding the InAppWebView widget into your app is very simple. It’s just a widget like any other Flutter widget. Use InAppBrowser or ChromeSafariBrowser to open an in-app browser! ChromeSafariBrowser is based on Chrome Custom Tabs on Android and on SFSafariViewController on iOS. Create a Class that extends the InAppBrowser/ChromeSafariBrowser Class in order to override the callbacks to manage the browser events. It can be used to run a WebView in background without attaching an InAppWebView to the widget tree. As InAppWebView, it has the same options and events. Use InAppWebViewController to control the headless WebView instance.
A Flutter plugin for displaying local notifications on Android, iOS
A Flutter plugin for displaying local notifications on Android, iOS, macOS and Linux. Code for the cross-platform facing plugin used to display local notifications within Flutter applications. Code for the common platform interface. These can be found in the corresponding directories within the same name. Most developers are likely here as they are looking to use the flutter_local_notifications plugin. There is a readme file within each directory with more information.
This is a responsive admin/dashboard UI template built in Flutter. It is designed to work across platforms (web, desktop, mobile) and offers prebuilt UI elements (charts, tables, cards, etc.) so developers can use it as a backend UI scaffold.
Flutter screen adaptation, font adaptation, get screen information
flutter_screenutil is a responsive design library for Flutter that helps developers create layouts adaptable to multiple screen sizes and pixel densities. It introduces APIs for setting responsive width, height, font sizes, and padding based on the device’s actual screen dimensions. This allows developers to design once and maintain consistent UI proportions across different Android and iOS devices. The package supports automatic scaling, orientation changes, and high-DPI screens without the need for hardcoded pixel values. It is widely used in production apps to reduce layout inconsistencies and improve accessibility. By handling screen adaptation systematically, it allows developers to focus on design and interaction rather than device-specific quirks.
Updated for Flutter 3.x ** 100+ Professional UI implementations
flutter_ui_challenges is a collection of Flutter UI designs and implementations showcasing various layouts, patterns, and widget usages. It serves as a playground and reference for developers wanting to learn how to replicate complex mobile UI elements in Flutter. The repository includes dozens of screens like onboarding flows, e-commerce pages, profiles, dashboards, and animated components. Each example demonstrates how to combine core Flutter widgets with creative styling and transitions to achieve polished results. It’s particularly valuable for beginners who want to see hands-on approaches to real-world UI problems. The project doubles as inspiration and a teaching resource, with each implementation structured clearly for experimentation and modification.
Flutter UI Kit by iampawan is a library of real-world Flutter UI templates—including e-commerce dashboards, shopping lists, login pages, animations, and more. It demonstrates clean code structure, modular design, and reusable components. Ideal for learning Flutter UI patterns and quickly prototyping app interfaces.
An image picker (also with videos and audios) for Flutter
An image picker (also with videos and audio) for Flutter projects based on the WeChat's UI. The package is using photo_manager for asset implementation, extended_image for image preview, and provider to help manage the state of the picker. Current WeChat version that UI is based on: 8.x UI designs will be updated following the WeChat update in any time. To take a photo or a video for assets, please check the detailed usage in the example, and head over to wechat_camera_picker. The package is a standalone extension that needs to be used with the combination.
The Wonderous App is an award-winning showcase project that presents the Seven Wonders of the World through an immersive Flutter experience. It highlights Flutter’s ability to combine rich animations, custom graphics, and seamless navigation across platforms. The app includes detailed multimedia content—stories, galleries, maps, and 3D-like transitions—that make cultural heritage engaging and interactive. Its design emphasizes storytelling, using typography, colors, and motion to guide users through historical journeys. From a technical standpoint, it demonstrates advanced layout techniques, gesture handling, and integration of complex visual assets in Flutter. It is part of Flutter’s official examples, intended to inspire developers and designers about what’s possible beyond basic apps.
Collection of independent Flutter example components
This repository is a comprehensive showcase of Flutter capabilities through a large set of demos, patterns, and best practices. It includes examples for UI layouts, animations, navigation, networking, state management, and more. The project is often used as a learning playground for developers to see practical implementations of both simple widgets and complex app structures. It demonstrates integrations with APIs, database persistence, and plugin usage, making it a real-world reference app. The codebase is modular, so learners can explore sections independently without needing to understand the entire app at once. Overall, it is a well-regarded resource for both beginners and experienced Flutter developers seeking examples of scalable app structures.
A beautiful and custom refresh indicator for flutter highly inspired by Ramotion Pull Down to Refresh. Try out our live example app. For adding this custom refresh indicator in your flutter app, you have to simply wrap ListView or GridView inside LiquidPullToRefresh. Also, you have to provide the value of the onRefresh parameter which is a refresh callback.
Pangolin Desktop UI shell, designed for dahliaOS, written in Flutter
Pangolin Desktop UI shell, designed for dahliaOS, written in Flutter. You can run Pangolin on any platform that Flutter supports but we recommend running it on Linux as some features of Pangolin are designed exclusively for Linux and won't work on other platforms.
Shope is a complete UI kit designed to help developers build eCommerce mobile applications quickly using Flutter. Known as “Shope,” the template provides a collection of prebuilt screens, components, and assets that cover common eCommerce use cases such as product browsing, shopping carts, and checkout flows. It includes more than 30 screens along with icons, fonts, and reusable UI components, significantly reducing development time for frontend implementation. The template is designed with a minimalist aesthetic and clean code structure, making it easy to customize and extend for different business needs. Because it is built with Flutter, it supports cross-platform deployment, allowing developers to target both Android and iOS from a single codebase. It also demonstrates best practices for structuring Flutter UI projects, making it a useful learning resource in addition to a production starting point.
Flutter plugin that allows you to showcase features on flutter app
A Flutter package allows you to Showcase/Highlight your widgets step by step. Auto Scrolling to active showcase feature will not work properly in scroll views that renders widgets on demand(ex, ListView, GridView). In order to scroll to a widget it needs to be attached with widget tree. So, If you are using a scrollview that renders widgets on demand, it is possible that the widget on which showcase is applied is not attached in widget tree. So, flutter won't be able to scroll to that widget. So, If you want to make a scroll view that contains less number of children widget then prefer to use SingleChildScrollView.
A Simple Todo app design in Flutter to keep track of your task
A Simple Todo app design in Flutter to keep track of your task on daily basis. Its built on BLoC Pattern. You can add a project, labels, and due date to your task also you can sort your task on the basis of project, label, and dates. This diagram showcase the dependencies to create a feature-specific BLoCs.The HomeBloc is independent and used as a communication channel between its child widgets. The app already has a preloaded Inbox project. You can add more projects by clicking add project button on SideDrawer. From the material color list you can specify any single color to the project.
zhihu-flutter is a third-party client for Zhihu, a popular Chinese question-and-answer platform, built with Flutter. It replicates core features of the official app, including browsing feeds, reading detailed posts, and interacting with user content. The UI closely mirrors Zhihu’s visual style, with clean typography, article previews, and smooth scrolling lists. It demonstrates practical app structures with network integration, API parsing, and state management for real-world content delivery. The project also emphasizes internationalization and modular code, making it adaptable for other content-driven platforms. While it is community-maintained, it provides valuable reference for developers exploring how to build full-featured content clients in Flutter.
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