Apache Velocity

Apache Velocity is a software tool that helps developers generate dynamic text-based content, such as web pages or emails, by separating the design layout from data. It uses templates—predefined formats with placeholders—that are filled with actual data during processing. This way, developers can easily manage and update content and design independently, improving efficiency in creating personalized or repetitive documents. Velocity is commonly used in web development to automate the creation of HTML pages, making it easier to maintain and customize large volumes of content across applications.