Component sandbox for Server Components

[ovidiuch]

Hello everyone! 👋

I created an integration between React Cosmos, the OG React component sandbox, and Next.js App Router! ⚡️

For those of you who are not familiar with React Cosmos, it's an neat tool that allows you build React components in an isolated environment (similar to Storybook).

Get started using this guide: https://github.com/react-cosmos/react-cosmos/blob/main/docs/getting-started/next.md

It's pretty amazing to see Server Components render inside an isolated environment. If you've already hopped on the RSC bandwagon you should definitely try it out.

As you'll see in the guide, Static Exports are also supported, but they're not as streamlined as they could be.

I'd love to get your feedback & suggestions for improving this integration and bringing Next.js and React Cosmos even closer! 🤝