Nexa Framework

Nexa is a production-grade, cross-platform UI framework written in Rust. It prioritizes performance, deterministic execution, and direct GPU rendering for mobile platforms.

Core Features

• Fine-Grained Reactivity: Signal-based architecture with smallvec optimizations.
• Topological Scheduler: Deterministic execution order based on dependency depth.
• Arena-Based VDOM: Fast memory allocation using slotmap.
• Streaming SSR: Incremental HTML emission without buffering.
• GPU-Native Mobile: wgpu-based renderer for Android and iOS.
• Cross-Platform: Web (WASM), Desktop (Winit), Mobile (Native).

Getting Started

To create a new project:

nexa new my-app
cd my-app
nexa dev

Structure

• nexa-core: The heart of the framework (VDOM, Runtime).
• nexa-signals: Reactivity engine.
• nexa-scheduler: Execution scheduler.
• nexa-renderer-gpu: Native GPU renderer.
• nexa-ssr: Streaming server-side rendering.

License

MIT