Server-side scripting is a programming technique used to create dynamic web pages by executing scripts on a web server.

In contrast to client-side scripting, which runs scripts on the user's browser, server-side scripting allows for more complex and secure server-side operations. When a user requests a web page, the server processes the request and executes the server-side script to generate the desired content.

This content can be customized based on user input, database queries, or other external data sources. One of the most common languages used for server-side scripting is PHP, but other popular options include Python, Ruby, and Java.

These languages provide a wide range of functionality, from simple form processing to complex e-commerce solutions. Server-side scripting is essential for creating dynamic websites that can interact with databases, handle user authentication, and perform other server-side tasks.

It also helps improve website performance by offloading processing tasks from the client's browser to the server. Overall, server-side scripting plays a crucial role in modern web development, allowing developers to create powerful and interactive websites that meet the demands of today's users.

By leveraging server-side scripting, developers can build robust web applications that provide a seamless user experience while maintaining security and scalability.