React Cosmos Vite Plugin

Official Vite plugin for React Cosmos, a development tool for building and testing React components in isolation. Version 7.3.0 supports React 18+, React 19, and Next.js 15. Actively maintained with monthly releases, it auto-generates a default index.html and auto-detects the main entry point. Key differentiator: seamless integration with React Cosmos's fixture and decorator system, enabling isolated component development without a full app setup. Requires react-cosmos >=7, vite, react, and react-dom as peer dependencies.