React's useEffect hook
React’s useEffect hook is a powerful tool for managing side effects in functional components. It allows you to perform tasks like data fetching, subscriptions, or manual DOM manipulations after the component has rendered. Basic Syntax The useEffect hook accepts two arguments: a function for the effect and an optional array of dependencies. useEffect(() => { // Side effect logic goes here }, [dependencies]); Dependency Behaviors The way useEffect triggers depends on the dependency array provided: ...