Apache Struts

Apache Struts is a free, open-source framework for building modern Java web applications using the Model-View-Controller (MVC) design pattern. It emphasizes convention over configuration, supports extensibility through a plugin architecture, and includes built-in support for REST, AJAX, and JSON. Struts is designed to simplify the development of dynamic, scalable, and maintainable web applications 

Features

• MVC architecture for clean separation of concerns.
• Plugin system for extending functionality, including REST, AJAX, and JSON support.
• Convention-based configuration to reduce boilerplate code.
• Built-in support for form validation and internationalization.
• Integration with JavaServer Pages (JSP), Tag Libraries, and JavaBeans.
• Support for multiple view technologies including FreeMarker and Velocity.
• Rich set of UI components and themes.
• Declarative exception handling and result mapping.
• Secure file upload and input handling mechanisms.
• Active development with regular updates and security patches.

Capabilities

• Handles HTTP request/response lifecycle with servlet filters.
• Converts HTTP parameters into JavaBean properties using introspection.
• Supports session management and stateful interactions.
• Enables asynchronous communication via AJAX.
• Integrates with SOAP for service-oriented architectures.
• Compatible with Java EE technologies and containers.
• Provides flexible configuration via XML and annotations.
• Supports modular development and reusable components.

Benefits

• Accelerates development of robust Java web applications.
• Reduces complexity through convention-based design.
• Enhances maintainability with clear MVC structure.
• Improves user experience with dynamic UI features.
• Open-source and backed by the Apache Software Foundation.
• Scalable for enterprise-grade applications.
• Strong community support and extensive documentation.
• Secure and reliable with proactive vulnerability management.