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Is there any specific difference between Struts 2 and Struts 2.3.x?
Can you explain the difference between Struts 1 and Struts 2?
Struts 1 and Struts 2 are both Java web frameworks, but Struts 2 is considered the newer and improved version of Struts 1. Struts 2 has a more modular architecture, allows for easier configuration and testing, and provides better support for AJAX and other modern web technologies.