Commonly utilized usage permit customer side content to connect with the client and make dynamic pages
- Less server connection: you can approve client contribution before sending the page off to the server. This spares server traffic, which implies less burden on your server.
- Increased intelligence : You can make interfaces that respond when the client floats over them with a mouse or initiates them through the keyboard.
- Immediate criticism to the guests: They don't need to hang tight for a page reload to check whether they have neglected to enter something