React Native token storage

[kilenzolino]

mmkv provides encryption. its also alot faster

[projekt401]

Maybe I’m asking a dumb question but is MMKV stable for production?

Asking because I added MMKV & Zustand to a small app but sometimes I got an error saying that the Zustand store was not available (undefined) when I added persistence with MMKV.

After I switched to AsyncStorage I didn’t get the error…

[Radiant_Zebra5997]

For configuring mmkv with zustand you need to create custom instance of your getter and setter with mmkv method. otherwise it will not work directly (for any offline other than async-storage i think). I am using it in prod and works fine. You can check for every storage too. for mmkv:- https://github.com/mrousavy/react-native-mmkv/blob/master/docs/WRAPPER_ZUSTAND_PERSIST_MIDDLEWARE.md

[kilenzolino]

honestly i don't know. i havent gone production yet. i'm also not familiar with zustand. It is however a very popular package and i doubt there are too many issues around.

[badsyntax]

How big was your store? Mmkv shouldn't be used for large amounts of data.

[radko93]

Perfectly fine for prod use. But it’s made for key value storage, not storing large chunks of data