Weex is a framework for building mobile cross-platform user interfaces that run natively on Android, iOS, and the web.
The framework addresses the challenge of maintaining separate codebases for different mobile platforms by enabling developers to write a single codebase that renders natively on each target platform. Weex uses a JavaScript bridge to communicate between application logic and native rendering engines, allowing UI components to be rendered using each platform's native capabilities rather than through a web view wrapper.
Weex suits teams building applications that need to run consistently across Android and iOS while potentially sharing code with web implementations. The framework distributes as an SDK for Android via Maven Central and for iOS via CocoaPods and Carthage, with web rendering available through a separate npm package. It supports Android 4.1 and later, iOS 9.0 and later, and WebKit 534.30 and later.
The project maintains active distribution channels across all three platforms, with published packages available through standard dependency managers for each ecosystem. Development activity shows ongoing maintenance of the core framework and its platform-specific implementations.