WebXR is a web standard that allows developers to create immersive experiences in virtual reality (VR) and augmented reality (AR) directly in web browsers. It enables users to interact with 3D environments and digital objects without needing to download special applications. This technology makes it easier for people to access and enjoy VR and AR content on various devices, including smartphones, tablets, and VR headsets. By using WebXR, developers can build applications that respond to user movements and gestures, enhancing the overall experience. This standard is designed to work across different platforms, ensuring compatibility and accessibility for a wide range of users.