I have a full stack project, UI using React Native, backend with node.js
the app is currency exchange.
is there a way to get info from the server when even if its offline? i read about webSocket but not sure if its the solution.
another solution I will try (not the best one) is to keep some of the data in local storage, so if the server is offline I will display the currency exchange by the last time the user did the exchange.
Thank for the help.