An example of a StyleX setup using Vite, PostCSS, and shared styles using local packages.

The application uses React Router v7 (framework mode) and Cloudflare, providing a setup where multiple dependencies rely on Vite APIs (both React Router and Cloudflare are Vite plugins).

Tech Stack

• An application with React Router v7 (framework mode) and Cloudflare.
• A local package with shared StyleX styles.
• StyleX with PostCSS.
• Vite 6
• Pnpm
• TurboRepo

Setup was kept to a minimum for simplicity. This means tools such as ESLint were excluded.

Development

Build the app:

pnpm run build

Run the dev server:

pnpm run dev