Elastic Beanstalk is a cloud service provided by Amazon Web Services (AWS) that simplifies the deployment and management of applications. It allows developers to upload their code, and the service automatically handles the infrastructure provisioning, load balancing, and scaling. This means users can focus on writing code without worrying about the underlying hardware or software setup. The platform supports various programming languages, including Java, Python, Ruby, and Node.js. With Elastic Beanstalk, users can easily monitor application performance and make adjustments as needed. It provides a user-friendly interface and integrates seamlessly with other AWS services, enhancing overall application management.