<form-builder> is just an HTML element. You can use it anywhere you can use HTML!

<form-builder></form-builder>

<form-builder> can be configured with JSON. You can subscribe to 'form-builder-updated' event to get updates.

<form-builder id="builder"></form-builder>
<script>
  document.querySelector('#builder').controlList = [{ control: 'textbox' }];
  document.querySelector('#builder').addEventListener('form-builder-updated', (event) => {
    console.log('form-builder-updated ', event.detail);
  });
</script>

<form-builder> can be used with declarative rendering libraries like Angular, React, Vue, and lit-html

import {html, render} from 'lit-html';

const name="lit-html";

render(html`
  <form-builder></form-builder>
`, document.body);