mobx-react-lite does not specify `react-dom` nor `react-native` as it's peer dependencies about mobx

[mweststrate]

react-dom is deliberately not part of the deps as it breaks with react-native. However, with normal node resolution rules, that shouldn't matter, as a module should resolve as long as it appears anywhere in node_modules. So make sure react-dom is a dependency of the "host" or top level package.json, or the same package.json that requires mobx-react-lite and you should be fine.

I think the real issue here is that @Redocly puts react-dom in their dependencies instead of peer-dependencies; a project should have only a single version of react and react-dom , which is why you want those always as peer deps in libraries, so that the owning project can "configure" the actual react / react-dom version for everyone.

[clentfort]

redocly provides a binary document generator. It's not some form of lib or component that one includes in their own application. So their approach of depending on a specific version of react is correct.

The peerDeps of mobx-react-lite are currently invisible to any package manager, because they are only listed in the meta but not in the peerDeps themselves. They are marked as optional, so package managers should not install these during a normal add/install. So I'm not sure there would be an actual conflict between native and dom

[mweststrate]

Ah I see what you are getting at. But as far as I understand with optional it won't be installed either? Would you mind doing a quick test that if [email protected] does indeed install things correctly?

[clentfort]

I tested it and unfortunately, you are right and it still can not be found. I did hope that npm will put it into the right location but it didn't. Bummer.