You can construct REST API with Node. js really quickly. ... js has large and active community that contribute many useful and mature modules which can be easily included and used. For example, to construct REST API such known modules as express, restify and hapi fit perfectly.REST stands for REpresentational State Transfer. REST is web standards based architecture and uses HTTP Protocol. It revolves around resource where every component is a resource and a resource is accessed by a common interface using HTTP standard methods. REST was first introduced by Roy Fielding in 2000.