React Native - A framework for building native apps with React
Appcelerator Titanium - Appcelerator Open Source
Render UIKit - React-inspired Swift library for writing UIKit UIs
Ionic - Ionic is a cross-platform mobile development stack for building performant apps on all platforms with open web technologies.
Onsen UI - HTML5 Hybrid Mobile App UI Framework - work with Angular, React, Vue, Meteor & pure JavaScript. Material & Flat design.
Quasar Framework - SPA front-end on steroids.