What is Node.js Web Development?
Node.js Web Development has an event-driven architecture capable of asynchronous I/O. These design choices aim to optimize throughput and scalability in web applications with many input/output operations.
As well as for real-time Web applications (e.g., real-time communication programs and browser games).
See Also: React JS Web Development
The rule of thumb with Node.js is to use it for building real-time applications that generate a large number of I/O operations which in practice mean applications expecting a huge traffic load.
social networking apps
instant messaging apps