Workers - Improved React Server Components support in the Cloudflare Vite plugin

The Cloudflare Vite plugin now integrates seamlessly @vitejs/plugin-rsc , the official Vite plugin for React Server Components . A childEnvironments option has been added to the plugin config to enable using multiple environments within a single Worker. The parent environment can then import modules from a child environment in order to access a separate module graph. For a typical RSC use case, the plugin might be configured as in the following example: export default defineConfig ( { plugins : [ cloudflare ( { viteEnvironment : { name : "rsc" , childEnvironments : [ "ssr" ] , }, } ) , ] , } ) ; @vitejs/plugin-rsc provides the lower level functionality that frameworks, such as React Router , build upon. The GitHub repository includes a basic Cloudflare example .