Client-Server Architecture: Web applications typically follow a client-server model, where the client (the web browser) interacts with a server that processes requests and returns responses. This architecture often separates the application into client-side scripts (HTML, CSS, JavaScript) and server-side scripts (such as PHP, Python, or Ruby) that handle data processing and storage. Dynamic Content: Modern web applications can deliver dynamic content, meaning that the information displayed can change based on user interactions without reloading the entire page. This is often achieved through technologies like AJAX (Asynchronous JavaScript and XML) and frameworks that support single-page applications (SPAs). Accessibility and Compatibility: Web apps are designed to be compatible with various operating systems and devices, making them accessible from different platforms without requiring users to install specific software. They can be used on desktops, laptops, tablets, and smartphones, as long as a web browser is available.

WebGL: A JavaScript API that allows 3D graphics to be rendered within web browsers without the need for plugins. It enables developers to create interactive 3D graphics that can be integrated into web applications, making them visually appealing and immersive. Frameworks and Libraries: Libraries such as Three.js simplify the process of creating and displaying animated 3D graphics in a web application. They provide tools for rendering complex 3D scenes and handling lighting, textures, and animations, which can be used in various applications like games, simulations, and educational tools. User Interaction: 3D elements can be interactive, allowing users to manipulate objects in a virtual space, which can be particularly useful in applications related to design, architecture, or gaming. This interactivity enhances the overall functionality and user engagement of the web application.