Open Source Dart Software Development Software - Page 2
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Dart Software Development Software
View 5728 business solutionsBrowse free open source Dart Software Development Software and projects below. Use the toggles on the left to filter open source Dart Software Development Software by OS, license, language, programming language, and project status.
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Dart Sass
The reference implementation of Sass, written in Dart
Dart Sass is the canonical, fully‑featured official implementation of the Sass stylesheet preprocessor, superseding Ruby Sass. Written in Dart, it emphasizes speed, portability and ease of maintenance. Available as standalone CLI, Dart library, and npm JS distribution, it supports semantic versioning, CSS compatibility, and an embedded API for host integration. -
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FL Chart
FL Chart is a highly customizable Flutter chart library
fl_chart is a charting library for Flutter that focuses on expressive, highly customizable data visualizations with smooth animations. It offers a broad set of chart types—line, bar, pie, scatter, and radar—each exposed through clear data/option models rather than imperative drawing. Interactive features like touch handling, tooltips, selection/highlighting, and panning help apps present insights rather than static images. The package pays special attention to aesthetics, with options for gradients, curved lines, stacked bars, rounded corners, custom tick formats, and flexible legends. Because it’s built on Flutter’s rendering primitives, it scales crisply on any device and adapts well to layout constraints. Its API is designed so teams can start simple and progressively layer in formatting, interactions, and performance tweaks as dashboards grow in complexity. -
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Fair
A Flutter package used to update widget tree dynamically
Fair is a dynamic framework designed for Flutter. Through the automatic conversion of native Dart source files by the Fair Compiler tool, the project can obtain the ability to dynamically update the Widget Tree and State. The goal of creating Fair is to support updates through business bundles and JS distribution without the release of versions (Android, iOS, Web), similar to React Native. After integrating with Flutter Fair, you can quickly publish new pages without waiting for your app's next release date. Fair provides standard widgets, which can be used as a new dynamic page or as part of an existing Flutter page, such as typography/style modification of operation bits, full page replacement, partial replacement, etc. Fair's UI rendering is lossless and can be restored at the pixel level. Fair-Online is an integrated cloud development platform for Flutter developers, from online development of Flutter, to real-time compilation and preview, packaging and publishing. -
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Fish Redux
An assembled flutter application framework
Fish Redux is a high-level, componentized application framework for Flutter based on the Redux paradigm. It emphasizes modular “assembly” of application features — you build small “components” with state, actions, views, and connectors, and then assemble them into larger screens or flows. It supports functional programming style, predictable state containers, pluggable component systems, and non-destructive performance (i.e. minimizing unnecessary rebuilds). Fish Redux was developed within Alibaba (for the Xianyu app) to address maintainability and coupling challenges in large, complex Flutter apps. Its architecture makes it well suited for medium to large scale applications where clear separation, reusability, and testability are important. -
Photo and Video Editing APIs and SDKsUnlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
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Fluent UI
Implements Microsoft's WinUI3 in Flutter
fluent_ui brings Microsoft’s Fluent Design System to Flutter, providing a comprehensive set of widgets that match the look and feel of Windows apps. It includes navigation patterns such as NavigationView, along with inputs, dialogs, menus, toolbars, and status elements crafted to Fluent’s layout and interaction guidelines. The package pays close attention to theming, typography, and control states, so hover, focus, pressed, and disabled behaviors feel native on desktop. It supports high-DPI rendering and keyboard navigation, which are essential for accessibility and productivity scenarios. Because it’s built in Flutter, developers can target Windows while keeping the door open to other platforms using similar component structures. The library is organized to be both drop-in for simple screens and extensible for custom controls or branded variations. With fluent_ui, teams can produce Windows-polished interfaces without rebuilding basic components from scratch. -
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Flukit
Flutter UI Kit
flukit is a Flutter UI toolkit (a component/widget library) that provides a suite of useful UI widgets and features (e.g. scale views, pull-to-refresh, watermark, swipers, custom progress indicators) to speed development of Flutter apps. Swiper component (carousel/swipe view). GradientCircularProgressIndicator widget for custom progress visuals. Collection of other utility UI widgets to complement Flutter core widgets. -
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Fluro
Fluro is a Flutter routing library that adds flexible routing options
Fluro is a lightweight, flexible routing library for Flutter that brings expressive, URL-like navigation to mobile apps. It lets developers define route patterns with path parameters and optional query strings, making it simple to extract dynamic values from navigation paths. The library focuses on clear, centralized route configuration, reducing boilerplate compared to hand-rolled navigation code. It supports custom route transitions so screens can animate in ways that match an app’s brand and motion language. Error handling hooks help capture unknown routes, and developers can funnel users to fallback pages or gracefully redirect. Because it sits close to Flutter’s own navigation mechanisms, it integrates cleanly and remains easy to adopt incrementally. Fluro’s sweet spot is teams that want readable, testable route tables and predictable parameter passing without heavy architectural overhead. -
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Flutter Architecture Samples
TodoMVC for Flutter
Flutter Architecture Samples is a curated repository that implements the same app (typically a “todo” app) using various architectural / state management patterns (e.g. BLoC, Redux, Provider, MVC, etc.). Its goal is educational: to help developers compare architecture styles, understand trade-offs, and see best practices in action. You can use the samples in this project as a learning reference, as a roughly apples-to-apples comparison of different approaches, or as a starting point for creating your own apps. The focus of this project is on demonstrating how to structure your code, design your architecture, and the eventual impact of adopting these patterns on testing and maintaining your app. You can use the techniques demonstrated here in many different ways to build apps. Your own particular priorities will impact how you implement the concepts in these projects, so you should not consider these samples to be canonical examples. -
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Flutter Catalog
An app showcasing Flutter components, with side-by-side source code
An opensource app showcasing Flutter components, with side-by-side source code view. lutter Catalog is now available in the browser! -
No-Nonsense Code-to-Cloud Security for Devs | AikidoAikido provides a unified security platform for developers, combining 12 powerful scans like SAST, DAST, and CSPM. AI-driven AutoFix and AutoTriage streamline vulnerability management, while runtime protection blocks attacks.
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Flutter Chat UI
Actively maintained, community-driven chat UI implementation
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. -
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Flutter EasyLoading
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. -
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Flutter EasyRefresh
A flutter widget that provides pull-down refresh and pull-up load
flutter_easy_refresh is a refresh widget library for Flutter that supports pull-to-refresh and load-more gestures with highly customizable behavior. It provides multiple built-in refresh headers and footers, including classic, material, ball-beat, and custom animated styles. Developers can easily implement infinite scrolling, lazy loading, and paginated content with fine-grained control over triggers and states. The library emphasizes smooth, adaptive animations and compatibility with slivers, lists, and grids. Because it is extensible, users can design their own refresh indicators to match branding or app style. Its focus is on delivering a responsive, modern UX for content-heavy apps such as feeds, shopping apps, and news readers. -
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Flutter Examples
Simple basic isolated apps, for budding flutter devs
flutter-examples is a repository of standalone example Flutter apps that demonstrate various features, integrations, and UI / functional behaviors in Flutter. It covers many use-cases (navigation, state, HTTP, dependency injection, Firebase, etc.) so that developers can clone, run, and inspect working code to learn how to implement those features. Please keep PR titles easy to read and descriptive of changes, this will make them easier to merge. Complete apps with multiple features. Examples of integration with Firebase (analytics, crashlytics). Flutter V2. has officially introduced web support on its stable branch. Today, I'm excited to present a Flutter-based Admin panel, often referred to as a dashboard UI. This Flutter dashboard template, which you can find on GitHub, is a comprehensive solution for your app's backend needs. It comes with a wide array of features including charts, tables, and neatly designed info cards. -
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Flutter Go
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. -
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Flutter Hooks
React hooks for Flutter
flutter_hooks extends Flutter with a hooks system inspired by React Hooks, aiming to simplify stateful logic inside widgets. It allows developers to reuse and isolate stateful behaviors like animations, controllers, and subscriptions without writing boilerplate StatefulWidgets. Common hooks like useState, useEffect, and useMemoized provide clear ways to manage lifecycle and dependencies inside a widget’s build method. The library improves code readability by keeping logic close to the UI definitions and avoiding repetitive patterns. By encapsulating behavior in hooks, developers can create reusable building blocks across multiple widgets. It integrates seamlessly with existing Flutter tools and promotes cleaner, functional-style widget code. -
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Flutter InAppWebView Plugin
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. -
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Flutter Local Notifications plugin
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. -
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Flutter Notebook
Collection of demo projects for Flutter
Flutter-Notebook is a curated collection of small demo projects for Flutter, designed to help developers learn and practice Flutter UI patterns and behaviors by example. The repository gathers many independent “mini apps” (each focused on one or a few features) so that learners can inspect, run, and understand individual Flutter behaviors in isolation. Demo of common UI behaviors (pull-to-refresh, left-swipe delete, JSON deserialization). Examples of state-preserving page switching/navigation with state retention. Support for third-party library demos and integration (charts, image pickers, URL launcher). -
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Flutter Packages
A collection of useful packages maintained by the Flutter team
This GitHub repository hosts first‑party Flutter and Dart packages maintained by the Flutter team. It serves as a hub for core functionality—covering everything from animations to camera support. Developers can explore, contribute, and use these packages via pub.dev. It’s a companion to the main Flutter repo, ensuring clean separation and specialized maintenance of shared components. -
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Flutter Plugins
Plugins for Flutter maintained by the Flutter team
This repository (now archived) houses the first-party plugin implementations maintained by the Flutter team, enabling access to platform-specific APIs (e.g. camera, file access, web views, etc.) from Dart/Flutter code. It essentially provides the bridge between Flutter apps and native mobile capabilities: for each plugin, there is often a Dart interface and underlying platform code (Android, iOS, etc.). Over time, the content of this repo has been moved to a newer monorepo or reorganized under flutter/packages. The plugins here are intended to follow Flutter’s design conventions and support integration with the wider Flutter ecosystem (published on pub.dev). Because the repository is archived, it is now read-only; future development of plugin code occurs elsewhere in the official Flutter organization. -
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Flutter ScreenUtil
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. -
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Flutter Screens
A collection of Screens and attractive UIs built with Flutter
FlutterScreens is a repository offering a curated collection of ready-to-use UI screens (logins, loaders, buttons, etc.) built in Flutter without external dependencies. The intention is for developers to pick and drop polished UI screens or widgets into their own apps. A widget that can be used to present two different views that can be toggled using a Floating Action Button. The views toggle with a nice cube-rotation animation. A collection of Login Screens, Buttons, Loaders and Widgets with attractive UIs, built with Flutter, ready to be used in your applications. -
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Flutter Translate
Flutter Translate is a fully featured localization library for Flutter
Flutter Translate is a fully featured localization/internationalization (i18n) library for Flutter. It lets you define translations for your content in different languages and switch between them easily. -
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Flutter UI Challenges
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. -
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Flutter UI Kit
Flutter app for collection of UI in a UIKit
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.
