invoiceninja/resources/js/app.js

/**
 * Axios
 *
 * Promise based HTTP client for the browser and node.js
 * https://github.com/axios/axios
 */
window.axios = require("axios");

/**
 * Turoblinks
 *
 * Turbolinks makes navigating your web application faster
 * https://github.com/turbolinks/turbolinks
 */
const Turbolinks = require("turbolinks");
Turbolinks.start();