dannycalleri / react-playground

A react repository where I have fun

React Fun

React app made for fun.

Install

It's a simple CRA app, so:

• install: npm install
• start: npm start
• test: npm test

Assumptions

• The implementation is in-memory: state is maintained at root level, navigating with browser history (browser back/forward buttons) works, hard refresh wipes app content
• I'm not using Redux or any other state management library because I thought it was overkill. I used a useReducer hook at the top level where I have the majority of the logic for updating state

Known Issues/Todo(s)

• when editing a user, clicking on new friend once and then again on the appearing window, won't list the original edited users between friends available to select (it's fine on the first window since I wanted to treat the relationship as implicit)
• review variable names (e.g.: openNewFriendWindow in UserForm.tsx)
• test error cases for UserForm (test that all exceptions generated by the saveFunction have an effect on the UI)
• write better tests for UserFormManager
• show message to user on save/update