JavaScript: Find inside an array of Objects with property value

Check if the array of objects contains an element with a specific value. Javascript code to check if an array of objects includes an item with a value.

${selectedItems?.find(
                (findItem) => findItem.id === item.id
            )  

? 'bg-blue-100 dark:bg-blue-900'  

: 'bg-white-200'
           
 } 

In the above example we have an array of objects. The array name is selectedItems

we are checking if it contains an item with a specific id and then if it contains change the background color of that item in the list displayed.