Here's how to test the whole dev experience end-to-end. This will be eventually merged into the [Getting Started guide](https://reactnative.dev/docs/getting-started).
Follow steps on https://github.com/react-native-community/cli/blob/master/CONTRIBUTING.md, but be sure to bump the version of react-native in package.json to some version > 0.9 (latest published npm version) or set up proxying properly for react-native