It helps to develop server-side web applications smartly and rapidly.
It offers all types of routing features comprising routing, separate handlers for get, put, etc., wildcard handling and much more.
Static file serving.
It provides developers with extra, built-in web application features.
It has two templating engines, including EJS and Jade, which facilitate the flow of data into a website structure.
It supports Model-View-Controller (MVC) architecture.
It lets developer build complex applications quickly.
It is cross-platform, indicating it is not limited to one operating system.