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Set the pointer-events CSS property to none to disable links in React, for example. When a link's pointer-events property is set to none, the link is disabled....

When developing web applications, sometimes we have to prompt the user with a confirmation dialog before performing an action (such as deleting a user). Creating multiple dialogs is inefficient and it is difficult to maintain a bunch of duplicate logi...

Set the text color of an element in React.js using inline styles, such as colorful . The text color will be applied only to the element to which it is added and its children....

To pass an onChange event handler to a child component in React: Define the event handler function in the parent component. Set it as the **onChange** property on the child input field....

To get an element by ID in React: Set the ref attribute on the element. Use the current property to access the element in the useEffect hook....

To add a hover class in React, you need to follow these steps: Set the **onMouseOver** and **onMouseOut** properties on the element. Track whether the user is hovering over the element in a state variable. Conditionally add the class based on the stat...

To update our version of React, we need to install the latest version of react and react-dom packages by running npm install react@latest react-dom@latest . If you use create-react-app , you also need to update the version of react-scripts ....

To center a div in React.js, set its display property to flex and its alignItems and justifyContent properties to center. The div's contents will be centered horizontally and vertically....

Recoil is a new React state management library that allows us to manage global/shareable state in a Reactish way. The great thing is that Recoil was developed by the Facebook team. In this post, we will look at the useRecoilState hook and their...

Use the disabled attribute to disable buttons in React, such as Click . We can use this attribute to conditionally disable buttons based on the value of an input field or other variables, or to prevent multiple clicks on a button....

Using the `find()` method in React: Call find() on the array. In each iteration, check if the element matches the condition. Render the result....

To check if an array in React is empty, access its length property, such as arr.length. If an array's length is equal to 0, then it is empty. If the array's length is greater than 0, then it is not empty....

To handle onKeyPress events in React: Set the `onKeyPress` attribute on the element. Use the key property of the event object to get the key the user pressed. For example, if(event.key === 'Enter') {}....

To toggle a class on click in React: Set an onClick attribute on the element. Store the active state in a state variable. Use a ternary operator to conditionally add a class....

To set a data attribute for an element in React, set the attribute directly on the element, such as or use the setAttribute() method, such as el.setAttribute('data-foo', 'bar'). We can access the element on the event object or...