Client-side

The client-side in web development is everything that users interfere while loading a web application on a device. Providing a great user experience is crucial for client-side since they handle UI/UX and performance. It’s all about creating an appealing, dynamic, responsive user experience. Web apps today use client-side code to handle actions within the user’s browser, such as form submissions, mouse movements, and clicks. This eliminates the need for server-side processing. Before this, everything ran on the host’s server, which was complicated and time-consuming. Server-side processing remains essential in web development despite growing client-side roles. The language of client-side coding is JavaScript, HTML and CSS. 

Client-side scripting, primarily with JavaScript, enables web developers to create rich interactive web applications. However, relying solely on the client side can cause vulnerable security issues since the code is fully exposed to and executed by the user browser.