Hello. Please I really need help with MERN stack. I need help with manipulating the routes in the front end (react) such that a user can register, his/her information will be mapped to the front end and available for profile update. Please ask me any question, incase you don't understand what I'm asking for.
Maybe if you provide code with more clear explantion, it will be better. anyway, this may help you: you can use contextAPI for smaller web appplication instead of Redux. if you dont want to use none of them. then you can localStorage to store your user data I hope my answer is helpfull.