HTML | DOM removeChild() Method

The removeChild() method in HTML DOM is used to remove a specified child node of the given element. It returns the removed node as a node object or null if the node doesn’t exist.

Syntax:

node.removeChild( child )

Parameters: This method accepts single parameter child which is mandatory. It represents the node which need to be remove.

Return Value: It returns a node object which represents the removed node, or null if the node doesn’t exist.

Example:

<!DOCTYPE html> 
<html> 
    <head> 
        <title> 
            HTML DOM removeChild() Method 
        </title> 
    </head> 
      
    <body> 
      
        <h1 style="color: green;"> 
            GeeksforGeeks 
        </h1> 
          
        <h2> 
            DOM removeChild() Method 
        </h2> 
          
        <p>Sorting Algorithm</p> 
        <ul id = "listitem"><li>Insertion sort</li> 
            <li>Merge sort</li> 
            <li>Quick sort</li> 
        </ul> 
          
        <button onclick = "Geeks()"> 
            Click Here! 
        </button> 
      
        <script> 
            function Geeks() { 
                var doc = document.getElementById("listitem"); 
                doc.removeChild(doc.childNodes[0]); 
            } 
        </script> 
      
    </body> 
</html>                     

Output:
Before click on the button:
removeChild
After click on the button:

Supported Browsers: The browser supported by DOM replaceChild() method are listed below:

Google Chrome
Internet Explorer
Firefox
Opera
Safari

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