The local setup (simple way) was not working without yarn linking react and react-dom. Now, by adding a dedupe statement for those two dependencies, it works out of the box without the need to use yarn link. Note that for the advanced way (i.e. linking the bundle) yarn link is still needed as mentioned in formule-demo's readme. Some legacy yarn commands have been removed as well.
The local setup (simple way) was not working without yarn linking react and react-dom. Now, by adding a dedupe statement for those two dependencies, it works out of the box without the need to use yarn link. Note that for the advanced way (i.e. linking the bundle) yarn link is still needed as mentioned in formule-demo's readme. Some legacy yarn commands have been removed as well.