AngularJS is a product maintained by Google
AngularJS is an open source JavaScript library maintained by Google to help single page applications run. Its goal is to enhance browser based applications through MVC mode functions to make development and testing easier.
Less expanded the CSS language and added
React components for faster, simpler
It's a new design launched by Google
Vue.js is a tool for creating user interfaces
Ember.js helps developers out of the box
JavaScri for building user interfaces