React Js Change Favicon dynamically
React Js Change Favicon dynamically:To change the favicon dynamically in a React.js application using JavaScript, you can utilize the document object to access the HTML <head> element and manipulate the favicon <link> tag.
First, select the existing <link> tag with the rel attribute set to "icon" using querySelector. Then, create a new <link> element and set its rel attribute to "icon" and href attribute to the desired favicon image URL. Finally, remove the existing <link> tag from the <head> element and append the new <link> tag. This process replaces the favicon with the new image dynamicall
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How can the favicon be changed dynamically in a React.js application?
The code snippet demonstrates how to dynamically change the favicon in a React.js application. It uses the useEffect hook to perform the change when the component is mounted. The code selects the favicon element using a CSS selector, and then updates its href attribute to the desired URL (darkFavicon). This allows the favicon to be changed dynamically based on the specified URL