What is NodeJS?
Features of NodeJS
• Asynchronous and Event Driven − All APIs of Node.js library are asynchronous, that is, non-hindering. It basically implies a Node.js based server never trusts that an API will bring information back. The worker moves to the following API in the wake of calling it and a warning system of Events of Node.js assists the server with getting a reaction from the past API call.
• Single Threaded however Highly Scalable − Node.js utilizes a solitary strung model with occasion circling. Occasion system assists the worker with reacting in a non-hindering manner and makes the servers profoundly versatile instead of customary servers which make restricted strings to deal with demands. Node.js utilizes a solitary strung program and a similar program can offer support to a lot bigger number of solicitations than conventional servers like Apache HTTP Server.
• No Buffering − Node.js applications never buffer any data. These applications simply output the data in chunks.
• License − Node.js is released under the MIT license
Advantages of Node.js
Probably the greatest benefit of Node.js is we can utilize it for building numerous business arrangements. You can beat your opposition with Node.js based business arrangements. Dissimilar to the customary web-serving procedure, where each solicitation makes new string seizing up the framework RAM, Node.js works on a solitary string. This empowers it to help a large number of simultaneous associations taking care of occasion circles.
• Node.js is an open-source framework under MIT license. (MIT license is a free software license originating at the Massachusetts Institute of Technology (MIT).)
• Lightweight framework that includes bare minimum modules. Other modules can be included as per the need of an application.
• Asynchronous by default. So it performs faster than other frameworks.
• Cross-platform framework that runs on Windows, MAC, or Linux