When the mouse pointer is moving over an element, the onmousemove attribute triggers. You can try to the following code to implement onmousemove attribute −
Example
<!DOCTYPE html> <html> <body> <h3 id = "myid" onmousemove = "mouseMove()"> This is demo heading. </h3> <p>Click above and then release.</p> <script> function mouseMove() { document.getElementById("myid").style.color = "red"; } </script> </body> </html>