Node Js

NodeJS / Express / MongoDB – Build a Shopping Cart – #21 Edit Category

Edi category || node js

What is Node.js?
Node.js is an open-source server environment
Node.js is free
Node.js runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)
Node.js uses JavaScript on the server.

Why Node.js?
Node.js uses asynchronous programming!

A common task for a web server can be to open a file on the server and return the content to the client.

Here is how PHP or ASP handles a file request:

Sends the task to the computer’s file system.
Waits while the file system…

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