JSFiddle - React, Tailwind, and code Playground
HTML
<a id="hover-text" href="#">Person name</a>
<img src="https://placehold.co/400" id="hover-image">
CSS
#hover-image {
display: none;
position: fixed;
top: 0;
left: 0;
z-index: -100;
}
JavaScript
$('#hover-text').hover(
function(e) {
$('#hover-image').show();
$('#hover-image').css({'top': e.clientY + 20, 'left': e.clientX + 20});
},function() {
$('#hover-image').hide();
}
);