Posts under hooks

Step by step guide on how to build a to-do list in React. How to mark the task as done and how to delete a task. Also, retrieve the stored tasks from local storage.

Tutorial how to hard refresh a page in React when a button is clicked and how to soft refresh the page when the component state is updated.

Guide on how to store and modify objects in useState hook without mutating other object properties.

Guide on how to fix the warnings 'useEffect function must return a cleanup function or nothing' and 'Effect callbacks are synchronous to prevent race conditions. Put the async function inside'.

Tutorial on how to prevent memory leaks in your application when an asynchronous call responds and the component is unmounted.

Tutorial on how to focus a child component input from parent component in React when a button is clicked in the parent component.