JSFiddle - React, Tailwind, and code Playground
by eorozco
HTML
<h1>Equis cosas aqui</h1>
<input type="button" onclick="var newWin = window.frames['printf'];
newWin.document.write('<body onload=window.print()>Contenido dinamico insertado</body>');
newWin.document.close();" value="Prueba"/>
<iframe id="printf" name="printf" src="" style="display:none;"></iframe>