import React, { useState } from 'react'; function Example() { // Declare a new state variable, which we'll call "count" const [count, setCount] = useState(0); return ( <div> <p>You clicked {count} times</p> <bu
React has a very small API surface. Things I regularly import: Fragment createContext Hooks (useState, useEffect, useContext,…) That's pretty much all I need to build my app. On the other hand, Vue has a vast amount of component options, instance properties, and template directives to...
If we don't understand React's render cycle, how can we understand how to use React.memo, or when we should wrap our functions in useCallback?? In this tutorial, we're going to build a mental model for when and why React re-renders. We'll also learn how to tell why a specific ...
React-Redux allows any React component in the application to talk to the Redux store. This is only possible becauseReact-Redux uses Context internally. However, it's critical to note thatReact-Redux only passes down theRedux store instancevia context, not the currentstate value!. This is actua...