memo As you know by now, if a parent component renders child component, and if any of the parent...

https://react.dev/learn/preserving-and-resetting-state Super useful in understanding how React d...

Parent Component Updates When a Parent Component's state or prop is updated and thus re-rendered...

useState The fundamental of storing information. useState hook allow you to create local state r...

https://javascript.info/promise-error-handling   Using async functions https://devtrium.com/po...

Reducer In an React application you might have a lot of state that you're maintaining across mul...

Global Variables Global variables in React persist even after re-render. Only the local variable...

React Router Traditional multi-page web application uses server based routing where the user req...

Core Concepts You will need to be familiar with three core concepts with React in order to build...

What is React? React is a JavaScript library for building interactive user interfaces (UIs). Whi...