Built this because I needed a decent ChatGPT app template. TypeScript,
MCP server, React widgets, Vitest, Storybook, Pino… all the proper tooling. Feedback welcome.
Live editing while you test your app in ChatGPT
Example tool with UI showcasing how to call a tool in a widget, render tool output and use fullscreen.
This looks great! Looks really useful & convenient!
May I ask, in your GIF, how did you get the UI to hot reload on ChatGPT on the window on the right, while you were editing the React code in the window on the left? That dev feedback loop looks super efficient.
It’s just vite hot module reloading and React Fast Refresh in action via the @vitejs/plugin-react plugin for vite.