What is context API?
What is context API? What is Context API? The React Context API is a way for a React app to effectively produce global variables that can be passed around. This is the alternative to “prop drilling” or moving props from grandparent to child to parent, and so on.
Is Redux overkill?
Redux and MobX are overkill. What most people want is an easy way to pass down state to nested components, but the context API is a bit verbose and otherwise you end up with the props-drilling problem, passing and passing and passing.
What is useEffect in React?
What does useEffect do? By using this Hook, you tell React that your component needs to do something after render. React will remember the function you passed (we’ll refer to it as our “effect”), and call it later after performing the DOM updates.
What is useReducer for?
useReducer returns an array that holds the current state value and a dispatch function to which you can pass an action and later invoke it. While this is similar to the pattern Redux uses, there are a few differences. For example, the useReducer function is tightly coupled to a specific reducer.
