Showing 27 open source projects for "java open source"

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    Lightspeed golf course management software

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  • 1
    PiliPlus

    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. ...
    Downloads: 43 This Week
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  • 2
    Dart Sass

    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.
    Downloads: 2 This Week
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  • 3
    GSY GitHub App Flutter

    GSY GitHub App Flutter

    GSY Github App is a full-featured open-source cross-platform

    GSY Github App is a full-featured open-source cross-platform GitHub client built in Flutter. It covers extensive GitHub functionality—repos, issues, PRs, user data—leveraging modern state management (Redux, Riverpod, Provider), multi-language support, theming, network and database optimizations. Available for mobile and desktop (though mobile is the primary focus).
    Downloads: 0 This Week
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  • 4
    FlutterUnit

    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.
    Downloads: 0 This Week
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  • 5
    bloc

    bloc

    Predictable state management library that helps implement BLoC design

    A predictable state management library that helps implement the BLoC design pattern. The goal of this library is to make it easy to separate presentation from business logic, facilitating testability and reusability.
    Downloads: 0 This Week
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  • 6
    rust_core

    rust_core

    A pure Dart implementation of patterns found in Rust's core library

    rust_core is a pure Dart implementation of patterns found in Rust's core library, bringing the power of Rust to Dart.
    Downloads: 0 This Week
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  • 7
    FL Chart

    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...
    Downloads: 1 This Week
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  • 8
    dart pdf

    dart pdf

    Pdf creation module for dart/flutter

    This set of plugins allows Flutter apps to generate and print pdf files to the device printer. This plugin works for iOS and Android.
    Downloads: 0 This Week
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  • 9
    Nylo Support

    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.
    Downloads: 0 This Week
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

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  • 10
    Flutter EasyRefresh

    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...
    Downloads: 0 This Week
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  • 11
    RxDart

    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,...
    Downloads: 0 This Week
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  • 12
    Flutter Architecture Samples

    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...
    Downloads: 0 This Week
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  • 13
    Flutter Rust Bridge

    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...
    Downloads: 0 This Week
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  • 14
    Flutter Examples

    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...
    Downloads: 0 This Week
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  • 15
    Keyviz

    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.
    Downloads: 65 This Week
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  • 16
    FlutterFire

    FlutterFire

    A collection of Firebase plugins for Flutter apps

    FlutterFire is a collection of Flutter plugins that integrate Firebase services into Flutter applications. It provides modular plugins (e.g. firebase_auth, cloud_firestore, firebase_messaging, etc.) such that apps only include what they need. The central plugin is firebase_core, which initializes the Firebase app instance. Through FlutterFire, developers can use authentication, real-time database, Firestore, cloud functions, analytics, messaging, storage, and more from their Flutter code....
    Downloads: 1 This Week
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  • 17
    Google Charts

    Google Charts

    Interactive chart library for Flutter & web, now archived & read-only

    ...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.
    Downloads: 0 This Week
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  • 18
    Flutter Hooks

    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...
    Downloads: 0 This Week
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  • 19
    Riverpod

    Riverpod

    A reactive caching and data-binding framework

    Riverpod is a modern, framework-agnostic state management and dependency injection library for Dart and Flutter that emphasizes compile-time safety and explicit data flow. Instead of tying state to widget trees, it models state as providers that can be read anywhere, making logic more testable and decoupled from UI. It supports synchronous state, async data (futures/streams) with built-in loading/error handling, and advanced patterns like derived state and provider scopes. Riverpod’s design...
    Downloads: 0 This Week
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  • 20
    Quiver for Dart

    Quiver for Dart

    A set of utility libraries for Dart

    Quiver is a comprehensive collection of utility libraries for Dart that extends core functionality and simplifies common programming patterns. It provides reusable tools for asynchronous programming, data structures, caching, time manipulation, string utilities, and more. Originally inspired by Google’s internal libraries, Quiver helps developers write cleaner, more expressive, and testable Dart code. Its modular design allows importing only the needed packages, making it both flexible and...
    Downloads: 0 This Week
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  • 21
    GetWidget

    GetWidget

    Most popular and easy to use open source UI library

    GetWidget is an opensource 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.
    Downloads: 2 This Week
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  • 22
    Flutter Plugins

    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...
    Downloads: 0 This Week
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  • 23
    Flutter Notebook

    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...
    Downloads: 0 This Week
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  • 24
    Flutter Widgets

    Flutter Widgets

    Source code for various Flutter widgets that are developed by Google

    flutter.widgets (often referred to as the “Flutter Widgets” extras) is a grab bag of production-hardened widgets, utilities, and patterns that complement Flutter’s core framework. It showcases best practices for adaptive layouts, scrolling behavior, input handling, and platform nuances that occur in real apps—not just demos. Many components are small, focused building blocks you can compose, which keeps your widget tree readable while solving thorny UI edge cases. The package is also a...
    Downloads: 0 This Week
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  • 25
    Fluro

    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...
    Downloads: 1 This Week
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