QCObjects Framework を利用している企業
It is a powerful framework to build cross-platform web applications. You can use it to build an API in Node and to build the front-end in the browser as well. Killer features are dynamic link capturing and regex routing, On-demand resources loading and multi-layer components. In the front-end it has PWA built-in features as responsive layout design, and in the back-end it has a micro services middleware.