Category: React hooks

Hi, in this post I’m going to add a new item(name) to an existent array(names) and I will check if the new item exist in the array and if exist then send a message to th…

Hi, in this post I'm going to add the code to add a new item (name) to an existent array (names) and update the DOM automatically on the OnClick method. …

Hi, in this post we are going to see what means "colocate state in React" and we are going to see an example. …

Hi, in this post we are going to see how to use the "useRef" hook in an example. …

Hi, in this post we are going to learn about what is lifting state in React and we are going to see an example. …

Hi in this post we are going to know what is a custom hook in React and how this will help us in our code. …

Hi, in this post we are going to see how to optimize the useEffect hook in React. …

Hi, in this post we are going to lear about the useEffect in React, this method is part of the special functions that React handle in "hooks". …

Hi, in this post we are going to understand how the useState works and we are going to see some examples. …

Hi, in this post I'm going to explain why React need a key prop to work and we are going to look that if we don't insert the "key" then we are going to have a warning i…