Use by CDN

<script src="https://unpkg.com/[email protected]/min.js"></script>

• put this in your html header part
• in your html body , use the the function startCursorTraces()

    
    <script>
        window.onload = function(){
            document.onmouseup=function(e){
                if(e.target){
                    if(findALabel(e.target)){
                        writeLocation(e.pageX, e.pageY);
                        drawCursor(e.pageX, e.pageY);
                    }
                }
            };
            drawList();
        }
    </script>

https://eventstructure.com/cursor-traces