You might have noticed different version of angular, We have Angular 6, 5, 4, 2, 1. So question arises What's up with all of these versions? The answer is Angular 2 is complete rewrite of Angular 1, which was the first Angular framework released and that was released quite a couple of years ago.

Angular is a framework which allows you to create reactive, single page applications. A Single Page Application (SPA) is an application like the one shown below, a simple github profile searching application. You can search different profiles based on username but the URL remains remain constant.

Travel is a free Responsive e-commerce AMP HTML template designed for Trip Booking, Hotel Reservation, Adventure Planning or Tour Guide websites like Booking.com or Expedia.com

Cafe Restaurant is free full featured accelerated mobile pages (AMP) template. It is a simple HTML template for e-commerce or a static website or may be food blog.

The multi toggle responsive navigation on smaller screens is similar to nested accordions, the user touches primary level parent item to reveal list under it and when the screen is big enough vertical toggle menu changes to horizontal drop down navigation.