JavaServer Pages (JSP) is a technology used for creating dynamic web content. It allows developers to embed Java code directly into HTML pages, making it easier to generate content based on user interactions or data from a database. JSP files are compiled into servlets by the web server, which then processes the Java code and sends the resulting HTML to the user's browser. JSP is part of the Java EE (Enterprise Edition) platform, which provides a robust environment for building large-scale applications. It works seamlessly with other Java technologies, such as Java Servlets and JavaBeans, enabling developers to create interactive and data-driven websites efficiently.