Complete isolated iframe renderer bundle for Jupyter outputs and widgets. Runs inside a sandboxed iframe with its own React app, receiving render commands via postMessage. Includes widget bridge client for two-way comm protocol support. This is a standalone entry point that can be built separately (includes vite.config.ts).
pnpm dlx shadcn@latest add "https://nteract-elements.vercel.app/r/isolated-renderer.json"