Node.js has several web frameworks that streamline web application development. Express.js is the most popular framework and provides a minimalist approach, allowing developers to create APIs and web applications with ease. Other frameworks like Koa, Hapi, and Sails.js offer additional features and abstraction layers.
Package management: npm, the package manager for Node.js, is a vast repository of reusable libraries and modules. Developers can use npm to manage project dependencies, integrate third-party modules, and share their own modules with the community. This extensive ecosystem accelerates development by providing ready-made solutions for common tasks.
Real-time applications: Node.js is well-suited for building real-time applications such as chat apps, collaborative tools, and live streaming applications. The event-driven architecture and WebSocket support enable bidirectional communication between the server and the client, facilitating real-time updates and instant data synchronization.