A web application to function requires multiple layers. Of them, client-side scripts are the ones that run on the front-end of the applications. These scripts perform the functions that are required of them and give the result without sending info to background applications or databases without any necessity. If it's the back-end that you are interested in, then check out our blog article on server-side scripting languages. Before dynamic web pages took off, it was an entirely different story of user experience. But now, they have become the norm. These dynamic web pages change the variable content according to user input, with or without any server-side scripting. What are the technologies and scripting languages a front-end developer needs to know? Let's see.
Client-side scripting manipulates HTML of your site to give an interactive user experience. CSS style sheets are used by the scripts to design the style of the web pages. The functionality of the server-side code, that is, what processes it must execute, depends on the client-side scripting. To fill a form, the front-end takes the input and the back-end runs a script to process only the input. It is a given that client-side scripting affects user experience, and every technology has a few things worth mentioning and a few points that would make you reconsider using it. Again, whether you go for front-end scripting will depend upon your requirements. Learn scripting with front-end development online course. Get training in classroom oriented instructor led classes for web development.
Immediate response to users More responsive design and interaction with the user. It does not need to send requests to the server. Loading time is faster compared to other models. It improves usability in browsers. It allows more control over the behavior and presentation of the web widget tools. It is reusable.
If the browser doesn't support scripts, there are chances for error if there are no alternatives. If scripts are not readily available, it will take up considerable time and resources to write it up. The web widget tool will be handy but there is a probability that there will be confusion in its use if the widget is similar to standard widget but the functionality is different. Rigorous quality assurance test is required as various browsers run different versions.