If your route reload is not triggering the controller’s reinitialization, the issue could be due to how your framework handles route changes and component lifecycle. Let’s break this down step….
A common React performance issue occurs when useEffect dependencies are incorrectly specified, leading to: Core Principles 1. The Dependency Array Should Reflect All Reactive Values Every value used inside the….
An infinite loop in API calls due to incorrect useEffect dependencies is a common issue in React. This happens when the dependencies in the useEffect hook trigger re-renders continuously, causing….
Avoiding Infinite Loops in React’s useEffect One of the most common React pitfalls is creating infinite loops with useEffect due to incorrect dependency management. These loops can crash your application….
React Hooks were designed specifically for function components and cannot be used directly inside class components. This is a fundamental constraint of React’s architecture. Here’s what you need to know:….
Forgetting to set default state values in functional components can lead to unexpected behavior, runtime errors, or undefined values in your React app. This issue often occurs when using the….
Mutating props inside a child component in React is a common mistake that can lead to unpredictable behavior, bugs, and issues with React’s unidirectional data flow. Props are meant to….
Forgetting to clear timers (like setInterval) when a component unmounts is a common source of memory leaks in React applications. Here’s how to properly handle timers to avoid these issues:….
Handling Deprecated React Lifecycle Methods React has deprecated several legacy lifecycle methods (like componentWillMount, componentWillReceiveProps, and componentWillUpdate) in favor of more modern alternatives. Here’s how to migrate away from these….
Using history.push() in React Router v6 In React Router v6, the traditional history.push() approach from v4/v5 has been replaced with the useNavigate() hook. Attempting to use the old history API….
