Open Source Dart Software Development Software
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Dart Software Development Software
View 6241 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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WSA PacMan
A GUI package manager and package installer for Windows Subsystem
wsa_pacman is a graphical package manager designed for Microsoft’s Windows Subsystem for Android (WSA). Its goal is to simplify the process of installing APKs onto WSA by offering a user-friendly interface rather than requiring command-line ADB commands. It detects running WSA instances, provides drag-and-drop APK installation, and shows app details before confirming installation. The tool helps users manage multiple APKs, check package signatures, and handle updates with minimal manual steps. Being lightweight, it integrates seamlessly into Windows, making Android app management on WSA accessible to non-technical users. The project demonstrates how to bridge desktop and Android environments through a clean and intuitive GUI. -
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PiliPlus
PiliPlus
PiliPlus is an open-source, third-party mobile client oriented around browsing and watching online video content with a focus on a smooth, feature-rich viewing experience. It typically aggregates feeds, categories, and search into a unified interface that makes discovery straightforward for casual use as well as power users. The player experience emphasizes responsive controls, on-screen comments (danmaku) or subtitles where supported, and options for quality selection and caching for offline viewing. Account-centric features such as history, favorites, and following creators are commonly integrated to keep the experience personal and portable across sessions. The project structure favors modularity so that network requests, parsing, and presentation layers remain separable and testable. Its community-driven approach encourages rapid iteration on UI details and playback features while maintaining a familiar, mobile-native feel. -
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Keyviz
Keyviz is a free and open-source tool to visualize your keystrokes
Keyviz is an open-source tool written in Dart/C++ that visualizes your keystrokes and mouse actions in real-time, overlaying them on screen. It’s ideal for screencasts, presentations, livestreams, or instructional videos, showing users exactly what keys or buttons you press, and visually highlights them with customizable styles and filters. -
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Flutter
Flutter makes it easy and fast to build beautiful apps for mobile
Flutter is Google’s open-source UI toolkit for building natively compiled, high-performance, visually expressive apps from a single codebase targeting mobile (iOS, Android), web, desktop (Windows, macOS, Linux), and embedded platforms. We want to enable designers to deliver their full creative vision without being forced to water it down due to limitations of the underlying framework. Flutter's layered architecture gives you control over every pixel on the screen and its powerful compositing capabilities let you overlay and animate graphics, video, text, and controls without limitation. Flutter includes a full set of widgets that deliver pixel-perfect experiences, whether you're building for iOS (Cupertino) or other platforms (Material), along with support for customizing or creating entirely new visual components. -
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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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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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LunaSea
Self-hosted software controller built using Flutter
LunaSea is a fully featured, open source self-hosted controller focused on giving you a seamless experience between all of your self-hosted media software remotely on your devices. LunaSea even comes with support for webhook-based push notifications, multiple instances of applications using profiles, backup and restore functionality for your configuration, an AMOLED black theme, and more! -
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ObjectBox
Flutter database for super-fast Dart object persistence
ObjectBox Flutter database is a great option for storing Dart objects in your cross-platform apps. Minimal CPU, memory and battery use make it an ideal choice for mobile and IoT devices. Made for efficient data access, the ObjectBox Flutter database is 10x faster than any alternative. See the performance benchmarks below. No need to learn SQL, as our NoSQL database uses a pure Dart API that is easy to work with and can be integrated in minutes. Plus: We built a data synchronization solution that allows you to choose which objects to sync when and keep data easily and efficiently in sync across devices. Improving response rates and enabling real-time applications. Atomic, Consistent, Isolated, Durable. Grows with your app, handling millions of objects with ease. Object links/relationships are built-in. Filter data as needed, even across relations. Compile time checks & optimizations. -
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slang
Type-safe i18n for Dart and Flutter
Type-safe i18n solution using JSON, YAML, CSV, or ARB files. -
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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! -
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Flutter Server Box
ServerBox - server status & toolbox
Flutter Server Box (aka ServerBox) is a Flutter app that monitors and manages Linux servers. It provides charts for CPU, memory, disk, network, and tools like SSH terminal, file manager, and commands via dartssh2 & xterm.dart. Available on iOS, Android, desktop, and TV platforms, it's community-acclaimed as a lightweight alternative to Termius/ServerCat. -
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Flutter WeChat Assets Picker
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. -
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Google Charts
Interactive chart library for Flutter & web, now archived & read-only
Charts is an open source charting library created by Google for building data visualizations in the Flutter framework. It provides a set of tools and components for creating visually rich and interactive charts on both Android and iOS platforms. The library includes a core package, charts_common, which defines the shared logic and rendering capabilities, and charts_flutter, a Flutter-specific implementation that enables seamless integration with mobile apps. Developers can use Charts to display various chart types such as bar charts, line charts, pie charts, and more, with options to customize colors, labels, and animations. Although the project is no longer actively maintained, it remains a useful reference and foundation for developers interested in charting solutions within the Flutter ecosystem. Its modular design and open source nature allow the community to extend and adapt it for modern needs, ensuring continued usability through community-maintained forks. -
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WinDeployStudio
Windows toolkit for bootable USB, To Go, and disk diagnostics.
WinDeploy Studio is a Windows desktop toolkit for creating Windows installation USB drives, validating and writing Linux ISOHybrid media, and building portable Windows To Go workspaces. It includes strict preflight checks for supported experimental Linux To Go profiles, native drive benchmarks, disk diagnostics, image resources, logs, and AI-assisted troubleshooting. Destructive operations are bound to the selected external disk and revalidated before writing. The application supports 11 interface languages and is distributed under the MIT License. -
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FlexColorScheme
A Flutter package to make and use beautiful color scheme based themes
Use FlexColorScheme to make beautiful Flutter Material Design themes. Apply optional surface blends, and use Material-3 style seeded color schemes. The returned themes are standard ThemeData objects, but very sophisticated ones. They are based on the same idea as Flutter's ThemeData.from(ColorScheme) and ThemeData(colorSchemeSeed) themes, but with many additional features. Choose from numerous pre-made designs or make your own. You can also use optional component sub theming, that are quick and easy to configure. When you theme a Flutter application correctly, all built-in widgets use the colors of the ColorScheme in your theme. At least in theory, and it is almost so if you defined your ThemeData by using the ThemeData.from factory, but it misses a few details. This applies in particular when you use Material-2 design in Flutter, which is the default. When you opt in on using Material-3, the color results and styles are much more consistent by default. -
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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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GetX
Open screens/snackbars/dialogs/bottomSheets without context
GetX is an extra-light and powerful solution for Flutter. It combines high-performance state management, intelligent dependency injection, and route management quickly and practically. GetX has 3 basic principles. This means that these are the priority for all resources in the library: PRODUCTIVITY, PERFORMANCE AND ORGANIZATION. GetX is focused on performance and minimum consumption of resources. GetX does not use Streams or ChangeNotifier. GetX uses an easy and pleasant syntax. No matter what you want to do, there is always an easier way with GetX. It will save hours of development and will provide the maximum performance your application can deliver. Generally, the developer should be concerned with removing controllers from memory. With GetX this is not necessary because resources are removed from memory when they are not used by default. If you want to keep it in memory, you must explicitly declare "permanent: true" in your dependency. -
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LangChain.dart
Build LLM-powered Dart/Flutter applications
LangChain.dart is a Dart and Flutter implementation of the LangChain framework, designed to enable developers to build LLM-powered applications for mobile, web, and cross-platform environments. It provides a structured way to integrate language models into applications by offering abstractions for chains, agents, embeddings, and vector stores. The framework supports multiple providers and includes packages for integrating with services such as OpenAI, Google AI, and Firebase, allowing developers to build both local and cloud-based AI workflows. It is designed with developer experience in mind, offering strongly typed APIs, modular packages, and seamless integration into Flutter applications. The project also supports real-time communication features such as WebSocket-based APIs and streaming outputs, which are important for interactive applications. -
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RxDart
The Reactive Extensions for Dart
RxDart is a reactive programming toolkit that augments Dart’s native Streams with a rich set of Rx-style operators and subjects. It offers composition primitives like map, where, debounce, throttle, merge, combineLatest, and switchMap, enabling expressive pipelines for events and async data. Subjects provide multicast behaviors so multiple listeners can share a single data source while maintaining semantics like replaying the latest value. By emphasizing immutability and one-way data flow, RxDart helps isolate side effects and makes complex state transitions easier to reason about. It’s widely used to coordinate UI events, network requests, and caching layers, especially when timing and concurrency are non-trivial. The library aims to stay idiomatic with Dart Streams while giving developers the ergonomic power long associated with the ReactiveX family. In practice, it encourages clear separation between data producers, transformers, and consumers. -
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kt.dart
Port of kotlin-stdlib for Dart/Flutter including immutable collections
This project is a port of Kotlin's Kotlin Standard library for Dart/Flutter projects. It's a useful addition to dart:core and includes collections (KtList, KtMap, KtSet) as well as other packages that can improve every Dart/Flutter app. A port of kotlin-stdlib for Dart/Flutter including immutable collections (KtList, KtMap, KtSet) and other packages. -
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macos_ui
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. -
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Dart
Dart is a client-optimized language for fast apps on any platform
The Dart SDK, including the VM, dart2js, core libraries, and more. Develop with a programming language specialized around the needs of user interface creation. Make changes iteratively, use hot reload to see the result instantly in your running app. Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web. Mature and complete async-await for user interfaces containing event-driven code, paired with isolate-based concurrency. A programming language optimized for building user interfaces with features such as sound null safety, the spread operator for expanding collections, and collection if for customizing UI for each platform. A programming language that is easy to learn, with a familiar syntax. Make changes to your source code iteratively, using hot reload to instantly see the effect in the running app. -
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E-commerce Complete Flutter UI
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. -
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FVM
Flutter Version Management: A simple CLI to manage Flutter SDK version
FVM streamlines Flutter version management. It allows per project SDK versions, ensuring consistent app builds and easier testing of new releases, thereby boosting the efficiency of your Flutter project tasks. -
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Flutter Rust Bridge
Rust binding generator, feature-rich, but seamless and simple
flutter_rust_bridge is a toolchain that generates ergonomic bindings between Rust and Dart/Flutter so you can write performance-critical logic in Rust while building UI in Flutter. It abstracts away the low-level FFI details, letting developers define Rust functions and data structures that are safely callable from Dart. The project supports passing complex types, handling async operations and streams, and integrating with Flutter across mobile and desktop targets. By leaning on Rust’s memory safety and zero-cost abstractions, it enables compute-heavy tasks—parsing, crypto, image/audio processing, and more—without sacrificing Flutter’s developer experience. Build scripts and templates streamline packaging and distribution so the Rust side fits cleanly into CI and multi-platform releases. In practice, teams gain a maintainable way to share one performant Rust core across multiple Flutter apps while keeping the UI reactive and fast.
