Vue.js - Reactive Components for Modern Web Interfaces
jQuery - The Write Less, Do More, JavaScript Library.
Webix UI - An enterprise JavaScript Library for cross-platform app development with HTML5 JavaScript widgets and easy integration with most popular JavaScript Frameworks.
Polymer - Polymer is a library that uses the latest web technologies to let you create custom HTML elements.
Material UI - A CSS Framework and a Set of React Components that Implement Google's Material Design
React - A JavaScript library for building user interfaces