What is Server-Side Scripting?
Server-side scripting is the execution of programming code on the web server rather than in the visitor's browser. Languages like PHP, Python, Ruby, Node.js, and Java process requests on the server, generate dynamic HTML content, and send the finished page to the client.
How Does Server Side Scripting Work?
When a browser requests a page that uses server-side scripting, the web server passes the request to the appropriate interpreter or runtime environment. The script executes, often querying databases, processing form data, or calling external APIs, and produces HTML output that is sent back to the browser. The visitor never sees the server-side code, only the resulting HTML.
Server-side scripting is the backbone of dynamic websites, powering everything from content management systems and e-commerce platforms to web applications and REST APIs. Unlike client-side JavaScript that runs in the browser, server-side code has access to databases, file systems, and server resources, enabling secure operations like authentication, payment processing, and data validation that should never be exposed to the client.