Idea: Polyglot Component System (Astro-style Islands for PyWire)

[reecelikesramen]

PyWire provides a fantastic "HTML-over-the-wire" experience out of the box. But sometimes, you need a heavily interactive component (like an advanced data grid, a rich text editor, or a 3D canvas) where writing a dedicated React/Vue/Svelte component makes the most sense.

The Vision:
Similar to Astro"s "Island Architecture", we could allow developers to seamlessly drop in components from other frameworks.

• ![ReactComponent](./MyReactComponent.jsx)
• The server renders the frame, and the client hydrates just that "island" of interactivity.

Technical Challenges:

• Asset bundling (pywire build step merging JS bundles).
• Passing props between PyWire state and the JS component.
• Emitting events from the JS component back to the PyWire backend.

Discussion:
Is this a feature we should build natively into PyWire, or should we rely on web components as the bridge? Should we prioritize specific frameworks (React, Svelte) first?