Electron - Build cross platform desktop apps with web technologies
Parse - Build applications faster with object and file storage, user authentication, push notifications, dashboard and more out of the box.
NW.js - nwjs
AWS Amplify - JavaScript library for app development using cloud services
DeskGap - Framework for building cross-platform desktop apps with web technologies (JavaScript, HTML and CSS).
AWS Mobile Services - Storage, Analytics, Push Notif. & SMS Delivery SDKs