WebUSB API
Chrome now supports the WebUSB API, allowing web apps to communicate with peripherals given a user’s consent. This enables all the functionality provided by these devices, while still preserving the security guarantees of the web.
https://developers.google.com/web/updates/2016/03/access-usb-devices-on-the-web
https://developers.google.com/web/fundamentals/getting-started/primers/promises
SystemJS
SystemJS があれば動的にモジュールを呼び出せる。
var SystemJS = require('systemjs'); // loads './app.js' from the current directory SystemJS.import('./app.js').then(function (m) { console.log(m); });
すごい。