Hello and welcome to this video.
In this video, I'm going to introduce you to know what is no doubt no doubt this is an open source
server environment.
It is free to download and install.
No doubt it has runs on various platforms like Windows, Linux, Mac, OS and so on.
No doubt this uses JavaScript on the server.
Node.js uses asynchronous programming in asynchronous operations.
You can move from another task before the previous task is completed.
While in a synchronous operation, one task has to be completed before the next task begins.
There are several things you can do with Node.js.
You can generate dynamic page content.
You can open, read, write, delete and close files on the server.
You can collect data from a form you can add, delete, modify data inside a database.
What is in no doubt this fall, Node.js files contain a task that will be executed on certain events.
That is, when 13 things happens.
A typical event can be someone trying to access a port on a server node.
Dodges files must be initiated on the server before having any effect.
Node.js files have an extension, yes, because they are JavaScript files.