I have created a React app and can "npm start" to use its built-in development server on port 3000 successfully, but I'd like to be able to run and debug my app in the context of my local IIS web server (so that I can refer to other services on that site using my current integrated authentication credentials).

Is there a way to tell "npm start" to not use its own built-in dev server and to use IIS instead (with the hot reloading whenever I change something in React)?

I can run it in IIS fine, so long as I "npm run-script build" first, then reload my browser, but that's just a wee bit undesirable during development.

Thanks.

PS, I used this to create the app: "npx create-react-app my-app --typescript"