While developing a dynamic, interactive, and rich Web application, you need to ensure that the following functionalities have been implemented:
- The UI is easy to use.
- Users get quick response for their requests.
- The application runs on all the browsers.
By using client-side scripts, the preceding functionalities can be implemented. The client-side scripts enable you to develop dynamic Web pages that can respond to the user input without interacting with a Web server. This helps in reducing the network traffic because interaction with a Web server is not required in providing a dynamic response to the user interaction. This, in turn, helps in improving the response time of a Web application because the processing happens at the client side and round-trips to the server are not required.