Open-source alternatives to Nativescript Vue

uni-app is a cross-platform framework for building mobile and web applications from a single Vue.js codebase. It provides a multi-platform app compiler and a cross-platform UI library to ensure consistent behavior and visual presentation across different operating systems. The project features a native API bridge and a universal plugin system that wrap native SDKs into a unified interface, allowing developers to access device hardware and operating system functions. It utilizes a specialized rendering engine and native performance compilation to bypass standard document overhead and achieve h

NativeScript is a cross-platform mobile development framework that enables the creation of native iOS and Android applications using JavaScript or TypeScript. It provides a direct bridge to native platform APIs, allowing developers to invoke native classes, methods, and properties directly from script code while maintaining full access to underlying mobile operating system features. The framework distinguishes itself through its direct native UI rendering, which maps declarative markup components to actual platform-native widgets rather than web-based views. This architecture is supported by

This is a comprehensive library of code examples and reference implementations for building cross-platform user interfaces with Flutter. The project provides a collection of demo applications and guides designed to illustrate the implementation of design patterns, animation techniques, and testing workflows. The repository features specific demonstrations for native integration, including examples of embedding modules into existing native applications, using platform channels, and bridging native code with the framework. It also serves as an animation reference, providing implementations for

This repository is a curated collection of official Dart packages and Flutter plugins maintained by the framework creators. It serves as a centralized source of modular code libraries and verified extensions designed to provide standardized access to native device hardware and operating system APIs. The collection provides cross-platform UI component libraries that ensure consistent interface elements and widgets across different operating systems. These official plugins integrate standard features into applications through a set of maintained libraries. The project covers a broad range of c

Snowflake is a cross-platform mobile app starter designed for building iOS and Android applications using a single JavaScript codebase. It provides a pre-configured boilerplate to accelerate the initial development process for mobile applications. The project includes a Redux state management template for coordinating global application state and persisting user sessions, along with a REST API integration framework for communicating with remote or local servers via HTTP requests. It also features a localization system that maps user interface content into multiple languages based on the devic

Eigen is a cross-platform mobile application and art marketplace client designed for discovering artists and exploring a curated database of fine art and gallery collections. It serves as a community art discovery tool and digital platform for connecting with art enthusiasts across different operating systems. The project implements a component-based mobile user interface that synchronizes a JavaScript thread with native platform views. It focuses on delivering a social mobile experience for sharing discoveries and interacting with a global art ecosystem. The application incorporates a high-

This project is a cross-platform UI framework and component library designed for the Weex framework. It provides a collection of high-performance interactive interface components and a toolkit of pre-made elements, such as buttons and popups, to create consistent user interfaces across different platforms from a single codebase. The library focuses on accelerating mobile app interface construction by offering a set of reusable layout elements and interactive tools. This enables the development of functional mobile screens and cross-platform UI designs through a shared component library.

JsBridge is a bidirectional communication layer for Android that synchronizes data and triggers actions between a native Java application and an embedded web view. It serves as an interface for calling Java methods from JavaScript and executing JavaScript functions from native Android code. The project features an asynchronous bridge queue that stores pending function calls in a readiness buffer, ensuring requests are executed only after the connection between the native and web environments is stable. It utilizes callback identifier mapping to route asynchronous native responses back to the

This project is a cross-platform mobile framework tutorial and JavaScript mobile app curriculum designed to teach the development of iOS and Android applications. It provides a structured educational guide and a set of lessons covering project bootstrapping, state management, and declarative user interface structures. The curriculum includes specific guides on mobile native bridge integration, providing tutorials on how to connect custom platform code to a cross-platform framework to access device-specific system APIs and hardware. The course covers the implementation of responsive mobile us

This project is a comprehensive collection of high-performance UI components and SDKs designed for building data-rich, cross-platform applications in Flutter. It provides a unified library of modular widgets and processing tools that enable developers to implement complex interface requirements, including advanced scheduling, tabular data management, and interactive data visualization, using a consistent declarative architecture. The library distinguishes itself through specialized, enterprise-grade capabilities that extend beyond standard UI elements. It includes a robust document processing

Shizuku is a framework that enables standard mobile applications to interact with restricted system-level interfaces and services. By acting as a bridge between the user space and protected system functions, it allows applications to perform privileged operations that are typically inaccessible due to standard operating system sandbox limitations. The project functions by routing requests through a persistent background service, which facilitates communication with internal system services and remote interfaces. This architecture allows for the execution of system-level tasks and the manageme

This project is an Android hybrid mobile framework that enables the development of applications running web content inside a native Android container. It functions as a cross-platform build system that packages shared web assets into native binaries, allowing developers to access device hardware and system APIs via JavaScript. The framework utilizes a native device API bridge and a plugin architecture to expose hardware sensors and system-level functionality not available through standard browser interfaces. It employs a manifest-driven orchestration system to manage application metadata, bra

A framework for building Mobile cross-platform UI

This project is a collection of official plugin packages and a native integration library designed to provide a consistent interface for accessing hardware and software functionality across different mobile and desktop platforms. It serves as a native platform bridge, enabling cross-platform applications to invoke native code and manage operating system dependencies. The project utilizes a federated plugin architecture, splitting plugins into common interfaces and separate platform implementations to allow for independent development and extension. It further supports native integration throu

LibGDX is a Java-based framework designed for cross-platform game development, enabling the creation and deployment of 2D and 3D games across desktop, mobile, and web environments from a single codebase. It functions as a comprehensive library that abstracts hardware-accelerated graphics, audio, input, and file system access, providing a unified interface for developers to manage game logic and application lifecycles. The framework distinguishes itself through a high-performance architecture that prioritizes efficiency and native interoperability. It utilizes a batch-oriented graphics pipelin

This project is a cross-platform UI toolkit and universal UI framework providing a collection of pre-styled interface components for building mobile and web applications. It functions as a mobile design system and themed component library, allowing developers to maintain a cohesive visual language across different screens and devices using a shared codebase. The toolkit centers on a themed component architecture that supports global and component-level style configurations. This enables the definition of colors and property defaults in a central location to ensure consistent branding and a un

MPX is a cross-platform framework designed to build applications for multiple mini-program ecosystems and the web from a single codebase. It utilizes a static transpilation pipeline to transform source code into platform-specific bundles, employing a single-file component system that encapsulates templates, logic, and styles. The framework provides a reactive state management system that automatically synchronizes application data with the user interface through computed properties and watchers. The project distinguishes itself through a robust build-time toolchain that supports sub-package p

Taro-ui is a cross-platform UI component library and multi-platform frontend framework. It provides a set of reusable interface elements designed to render a single codebase across mobile, web, and various mini-program environments. The project includes a vector icon integration system that allows for the rendering of scalable web-font icons and the import of third-party font icon sets to customize the visual identity of an application. The framework covers multi-platform interface design and cross-platform UI development. It utilizes an adaptive layout system for visual consistency across s

This project is a cross-platform UI component for React Native applications that provides a customizable overlay window for presenting content on top of existing application views. It serves as a library for managing animated modal components, backdrops, and mobile transitions. The component distinguishes itself through support for custom enter and exit animations and highly configurable backdrops, allowing for the adjustment of opacity, color, and the integration of custom elements. It also implements gesture-based dismissal, enabling users to close overlays via background taps or swipes in

React Native is a cross-platform mobile framework used to build native iOS and Android applications from a single codebase. It provides a native UI component library of declarative components that map directly to native platform interface controls. The environment enables a mobile app iteration workflow that supports immediate interface updates after changing source files, bypassing full native build cycles. The framework covers cross-platform app development and native mobile UI development, allowing for the creation of applications that render native components rather than web views.

This project is a Flutter e-commerce UI kit and cross-platform mobile template providing a comprehensive library of screens and layouts for digital storefronts. It is designed to work across both Android and iOS operating systems to facilitate the development of online shopping applications. The kit includes pre-designed interfaces for product discovery, featuring homepages, category catalogs, and search filters. It also provides a dedicated series of layouts for mobile authentication, including user registration, login, and password recovery processes. The codebase covers a wide range of co

React custom scrollbars is a user interface component built for React applications that replaces native browser scrollbars with custom-styled tracks and thumbs. It maintains consistent visual appearance across different platforms and browsers while generating matching markup on both server and client environments to support server-side rendering without layout shift. The library provides comprehensive styling options by overriding default track, thumb, and view elements with custom components, CSS classes, or inline styles. It handles layout adjustments by resizing container dimensions dynami

React-Native-Elements is a cross-platform mobile UI toolkit and component library. It provides a collection of pre-built visual elements and a framework for building responsive, uniform layouts that render consistently across different mobile operating systems. The library focuses on mobile interface standardization and React Native frontend design. It enables rapid mobile prototyping by offering a shared set of common UI patterns, allowing developers to assemble functional interfaces without coding every component from scratch. The toolkit supports cross-platform UI development by ensuring

Pepperoni App Kit is a starter kit and project template for building cross-platform mobile applications for iOS and Android using React Native. It provides a pre-configured scaffold that establishes a modular architecture and shared codebase to bootstrap new projects. The kit integrates a predictable state management system with disk persistence for offline access and a controlled loop for coordinating asynchronous side effects and API interactions. It also includes built-in mechanisms for token-based session authentication and identity validation to maintain secure user logins. The project

jQuery Mobile is a mobile web framework and cross-platform UI library designed to create consistent HTML5 user interfaces that adapt to different mobile device platforms and screen sizes. It provides a collection of customizable components and CSS styles to render a unified look and feel across various mobile operating systems. The framework functions as a CSS themeable UI kit, featuring a build process that allows for the generation of custom visual themes by modifying base style files and assets. The library covers a broad capability surface including responsive mobile interface developmen

FlutterDouBan is a cross-platform social media client and media community application built with Flutter. It serves as a mobile interface for discovering and tracking books, movies, and music while providing access to community feeds and user profiles. The project functions as an integration sample that demonstrates how to fetch and display live platform data from external APIs. It includes a simulation layer to interchange live network calls with local mock data for development and testing. The application covers a broad capability surface, including media catalog interfaces, community foru

Incubator-weex is a cross-platform mobile framework used to build user interfaces that run across different operating systems from a single codebase. It functions as a native UI renderer and a JavaScript native UI bridge, sending serialized UI descriptions from a JavaScript engine to native mobile components. The project includes a cross-platform UI bundler and build tool to compile source code into optimized bundles for native renderers. It also provides a UI previewer and prototyping toolset that allows for testing mobile interface pages within web browsers and on physical devices. The fra