What is the difference between client-side scripting and server-side programming?

In the world of web development, the main difference between client-side scripting and server-side programming lies in where the code is executed. Client-side scripting refers to code that is executed in the user's browser, including actions like form validation, animations, and dynamic page updates. On the other hand, server-side programming involves code that runs on the web server, handling tasks like database operations, user authentication, and generating dynamic content.

One key advantage of client-side scripting is that it reduces the load on the server by offloading tasks to the user's device. However, this also means that clients have direct access to the code, which may pose security risks. Meanwhile, server-side programming is often preferred for handling sensitive data and complex logic that should not be exposed to users.

Ultimately, both client-side scripting and server-side programming are essential components of web development, each serving different purposes based on where and how they are executed.