JBoss EAP (Enterprise Application Platform) is a subscription-based open-source application server developed by Red Hat. It is designed to help developers build, deploy, and manage Java applications in a reliable and scalable environment. JBoss EAP supports various Java standards, including Java EE, making it suitable for enterprise-level applications. The platform offers features such as clustering, load balancing, and high availability, which enhance performance and reliability. Additionally, JBoss EAP integrates with other Red Hat products and tools, providing a comprehensive ecosystem for application development and management. This makes it a popular choice for businesses looking to streamline their Java application deployment.