On the front-end is used the Svelte, a light weight framework.
For the back-end API calls is used AltoShift, search engine for modern business.
Install dependencies:
npm install
Run local dev server:
npm start
The local dev server will be available at http://localhost:8080/.
Or add the followng code to your .html page:
<script src='//svelte-ajax.surge.sh/app-bootstrap.js' defer></script>