JSFiddle - React, Tailwind, and code Playground
HTML
<textarea rows="3" name="website" id="website" placeholder=""></textarea>
JavaScript
var datawebsite = "data.website text";
$("#website").val(datawebsite);
<textarea rows="3" name="website" id="website" placeholder=""></textarea>
var datawebsite = "data.website text";
$("#website").val(datawebsite);