JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" id="project" value="" />
<input type="button" id="click" value="Store array" />
<input type="button" id="retrieve" value="Retrieve" />

JavaScript

var array = [
              {id:1, product_id: 2, name: 'stack'},
              { id: 2, product_id: 2, name: 'overflow' }
            ];

$('#click').click(function() {
   $('#project').val(JSON.stringify(array));
});

$('#retrieve').click(function() {
   alert('Parsing ' + $('#project').val() + ".\n\nCheck your console");
   console.log($.parseJSON($('#project').val()));
});