Progressive Web Apps (PWA):
PWA, is the most recent advancement in the web development industry, it allows a very fast web application loading time along with finest performance. Web development using PWA use’s recent web standards to allow for installation on the user’ computer or device. The look and feel of the PWA is almost like a native mobile application.
Many websites have been moving to PWA since 2015.The best example of PWA is Twitter, which recently launched mobile.twitter.com as a PWA built with React and Node.js.
User Behavior Tracking Applications:
In this modern era of technology, Ever business wants to track the behavior of there online users. Business needs to convert these users into customers. A much deeper insight on how your website is approached by the end-users gives you an edge over your competitors and thus will help in bridging the gap between existing, non-returning and new customers. It not only help in recognizing the existing loopholes but also helps in correcting them due to which the website performance had laid down. It is always an advisable practice to have this web application.