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Express.js - Interview Questions
What are some distinctive features of Express?
As Express is a lightweight, minimal and flexible Node.js web application framework, it provides a robust set of features for web and mobile applications. Following is the list of some distinctive features of this framework :
* js can be used to design single-page, multi-page, and hybrid web applications and APIs.
* It allows to set up middleware to respond to HTTP/RESTful Requests.
* It defines a routing table to perform different HTTP operations (method and URL).
* It allows to dynamically rendering HTML Pages based on passing arguments to templates.
* It provides high performance because of its ultra-fast I/O. It prepares a thin layer; therefore, the performance is adequate.
* Its MVC-like structure makes it organize the web application into MVC architecture.
* It provides good database support. It supports RDBMS as well as NoSQL databases.
* It is asynchronous and single-threaded.
* Its robust API makes routing easy.