JSFiddle - React, Tailwind, and code Playground

HTML

<div><h1>HELLO AM FADED TEXT</h1><span></span></div>

CSS

div {
    position: relative;
    display: inline-block;
}

div span {
    display: block;
    position: absolute;
    height: 80px;
    width: 100px;    
    right: 0;
background: linear-gradient(135deg, rgba(255,255,255,.8) 50%, rgba(255,255,255,1) 100%);
    top: 0;
}