on hover change text html css code example

Example 1: change text on hover

Check This: https://codepen.io/DevLorenzo/pen/vYXbJvd

Example 2: how to change text on hover css

/*HTML*/
<button><span>3 replies</span></button>

/*CSS*/
button {width:6em}
button:hover span {display:none}
button:hover:before {content:"Reply!"}