MuJoCo is an advanced physics simulator designed to help developers create and test realistic physical environments for robotics and AI applications. It enables users to quickly create detailed 3D simulations with realistic physics, accurately reproduce the motion of rigid bodies and articulated joints, and use a variety of built-in sensors and actuators to accurately model complex behavior. This powerful platform provides users with an intuitive and user-friendly interface to customize their simulations, making it easy to test and iterate on new ideas. MuJoCo offers a range of features to make simulation development faster and easier, including customizable physics, 3D visuals, articulated joints, and a library of premade objects. With its intuitive tools and comprehensive feature set, MuJoCo is the perfect choice for developers looking to create realistic physical simulations and test the behavior of their robots or AI applications.