Open Source Dart Software Development Software
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Dart Software Development Software
View 6283 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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API Dash
API Dash is a beautiful AI-powered open-source cross-platform
API Dash is an open-source, cross-platform API client built with Flutter for testing, designing, and exploring APIs. It gives developers a visual interface to create and customize HTTP requests, inspect responses, and organize API work without relying only on command-line tools. The project supports desktop and mobile workflows, making it useful across Windows, macOS, Linux, Android, and iOS-style environments. It also includes AI-powered capabilities and code generation features to help developers move from request testing to implementation faster. API Dash is useful for backend developers, frontend engineers, QA testers, students, and teams that need a clean alternative to heavier proprietary API clients. Its focus is a modern interface, practical request management, response inspection, and portable developer productivity. -
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Flutter Dojo
A beautiful design and useful project
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. -
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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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Nylo Support
Support library for the Nylo framework
Nylo is a powerful framework for developing mobile apps in Flutter. Out of the box, it comes with a router, secure storage, networking, and more. -
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Freezed
Code generation for immutable classes that has a simple syntax/API
Freezed is a Dart code generator for creating immutable data classes, tagged unions, and related model types with minimal boilerplate. It generates constructors, equality, hash codes, toString, and copyWith functionality from concise class declarations. Union types can represent multiple states through separate constructors while retaining exhaustive type-safe handling. JSON serialization integrates with json_serializable, including support for generic argument factories. Project-wide or per-model options can enable or disable generated behaviors such as equality and copying. Freezed works with Dart and Flutter through the standard build_runner workflow. It is especially useful for application state, API models, and strongly typed domain objects. -
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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. -
Build Agents and Models on One PlatformGemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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FlutterUnit
All Platform Flutter Experience App
FlutterUnit is a Flutter-based educational app for measuring various physical units and conversions. It includes calculators for multiple unit categories (length, mass, volume, etc.), conversion tools, and UI components demonstrating modular architecture and state management patterns. Ideal for learning Flutter UI & business logic structure. -
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Melos
A tool for managing Dart projects with multiple packages
Melos is a command-line tool designed to manage Dart and Flutter monorepositories by simplifying workflows across multiple interconnected packages. It allows developers to organize large codebases into smaller, independently versioned modules while maintaining a unified development environment. The tool automates common tasks such as dependency linking, versioning, changelog generation, and publishing, reducing manual overhead in multi-package projects. melos integrates closely with Git and Dart’s package manager, enabling efficient coordination of changes across packages and ensuring consistency during development and release cycles. It also supports running scripts and commands across all or selected packages, improving productivity in testing and maintenance tasks. With strong CI/CD compatibility, it helps teams automate complex workflows in collaborative environments. Overall, melos provides a scalable solution for managing modular Dart projects efficiently. -
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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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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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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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BuhoCMS
A free and open source local CMS for static site generators
BuhoCMS is a local Content Management System for static site generators (list of supported SSGs). See BuhoCMS as a GUI for static site generators. Easily create or open a website, choose your theme and add your first posts. With BuhoCMS, adding and editing content is as easy as a few clicks. No more terminal commands, folder hunting or manual Front matter edits. -
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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 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. -
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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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GetWidget
Most popular and easy to use open source UI library
GetWidget is an open‑source Flutter UI toolkit offering over 1000 ready‑to‑use widgets for mobile and web apps. Maintained by IonicFirebaseApp, it's designed to accelerate UI development, reduce boilerplate, and improve app aesthetics. The library is MIT‑licensed, community‑driven, and features components ranging from buttons and alerts to carousels and loaders. -
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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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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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Rinf
Rust for native business logic, Flutter for flexible and beautiful GUI
Rust for native business logic, Flutter for flexible and beautiful GUI. Rinf is a production-ready framework for creating beautiful and performant cross-platform apps using Flutter and Rust with batteries fully included. Simply add this framework to your app project, and you're all set to write Flutter and Rust together. There are no webviews, web servers, hidden threads, or unnecessary memory copying that might cause performance overhead. This setup acts as a very thin wrapper around Dart and Rust. This is not a bulky framework that requires you to install so many dependencies and use complicated CLI commands. Just focus on your code using your preferred Flutter and Rust libraries. Creating hundreds or even thousands of message APIs between Dart and Rust feels smooth and clean. Additionally, you have the flexibility to utilize any number of Rust library crates, perhaps including those you might have been working on. -
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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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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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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.
