The event-driven architecture of Node.js allows it to handle concurrent requests from multiple clients simultaneously, making it perfect for real-time applications such as chatrooms or online games. Plus, the modular architecture provides flexibility when adding new features or making changes without disrupting the entire system. The extensive support for third-party packages and libraries also allows developers to quickly extend the functionality of their projects.
Examples of renowned websites built with Node include PayPal, Netflix, Uber, LinkedIn, Trello and Medium. These companies chose Node because of its speed and reliability when dealing with high volumes of traffic. With its fast performance, scalability and flexibility – not to mention its extensive library ecosystem – Node is a great choice for any web development project.