Link to an explanation for forking react-scripts (#3710)

packages/react-scripts/template/README.md

@@ -95,6 +95,7 @@ You can find the most recent version of this guide [here](https://github.com/fac
   - [`npm run build` fails on Heroku](#npm-run-build-fails-on-heroku)
   - [`npm run build` fails to minify](#npm-run-build-fails-to-minify)
   - [Moment.js locales are missing](#momentjs-locales-are-missing)
+- [Alternatives to Ejecting](#alternatives-to-ejecting)
 - [Something Missing?](#something-missing)
 
 ## Updating to New Releases
@@ -2323,6 +2324,10 @@ To resolve this:
 
 In the future, we might start automatically compiling incompatible third-party modules, but it is not currently supported. This approach would also slow down the production builds.
 
+## Alternatives to Ejecting
+
+[Ejecting](#npm-run-eject) lets you customize anything, but from that point on you have to maintain the configuration and scripts yourself. This can be daunting if you have many similar projects. In such cases instead of ejecting we recommend to *fork* `react-scripts` and any other packages you need. [This article](https://auth0.com/blog/how-to-configure-create-react-app/) dives into how to do it in depth. You can find more discussion in [this issue](https://github.com/facebookincubator/create-react-app/issues/682).
+
 ## Something Missing?
 
 If you have ideas for more “How To” recipes that should be on this page, [let us know](https://github.com/facebookincubator/create-react-app/issues) or [contribute some!](https://github.com/facebookincubator/create-react-app/edit/master/packages/react-scripts/template/README.md)