NodeJs Tutorials
- NodeJs
- Install NodeJs
- Why use NodeJs
- NodeJs Process Model
- create First Application
- Run NodeJs Application
- Node.js Console
- Node.Js Modules
- URL Modules
- node.js Callback
- Node.js Events
- Upload Files
- Upload single & Multiple Files
- NodeJs File System
- NodeJs Email
- Debugging NodeJs
- .ENV
- NodeJs Mysql
- Helpers
- encription and decription in nodeJs
- Query string
- Date & Time
- Express Js
- Template Engine with Express
- MVC Pattern in Node.Js
- list of NPM Module
- Middleware
- Body Parser
- Render
- Nodemon module
- Morgan module
- Flash Message in ExpressJs
- Session
- Session store in database
- Cookies
- Helmet
- Multer
- Router: How To Use Routing In Node.Js
- App.Js
- express.json() and express.urlencoded()
- REST APIs in NodeJs
- Gloabal Objects
- Submit Form Data
- How to get Post Data in Node.js
- How to Get URL Parameters in Node.js
- How to create Node Project
- How to Insert Form Data Into the MySql Table Using Node.js
- How to fetch Data from MySQL database table using Node.js
- CRUD Example
- Await and Async
- Promises
- Login Example
- Password Encription
- How to validate Form (Form Validation) in Node.Js?
- Registration & Login form usingn Node.Js & MySql?
- Forgot & Reset Password
- File Upload in Node.Js with ExpressJs
- Resize Image Before Upload using Multer Sharp
- Upload multiple file using node.js with multer module
- Upload file using node.js with multer module
- Client IP Address
- REST API Downloading File in NodeJs
- Export and Download CSV From MySQL Database
- CRUD REST API
- CRUD REST API Example 2
- Enable HTTPS using Node
- How to send EMAIL using NodeJs?
- Dynamic dependent dropdown using NodeJs?
- Autocomplete Search
- Get and Send Data From Ajax Request
- Get and Post Data using Ajax
- Passport Authentication
- Node Js Data type
- Node Js Error
- Node Js Array Function
- Node Js String Function
- Puppeter Module
What is NodeJs?
Node.js is an open-source and cross-platform JavaScript runtime server environment. Node.js runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.) Node.js uses JavaScript library on the server.
NodeJs is used for creating server-side web applications (backend).
Node.js files saved with extension ".js"
Node.js is mostly used to run real-time server applications.
Node.js uses asynchronous programming.
Node.js runs the V8 JavaScript engine, the core of Google Chrome, outside of the browser.
Node.js is based on the JavaScript framework, but it is used for developing server-based applications.
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Node.js = Runtime Environment + JavaScript Library
What Can Node.js Do?
Node.js can generate dynamic page content
Node.js can create, open, read, write, delete, and close files on the server
Node.js can collect form data
Node.js can add, delete, modify data in your database
A Node.js app runs in a single process, without creating a new thread for every request. Node.js provides a set of asynchronous I/O primitives in its standard library that prevent JavaScript code from blocking and generally, libraries in Node.js are written using non-blocking paradigms, making blocking behavior the exception rather than the norm.
Advantages of Node.js
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Node.js is an open-source framework
Node.Js Uses JavaScript to build entire server side application.
Asynchronous by default. So it performs faster than other frameworks
Cross-platform framework that runs on Windows, MAC or Linux
Lightweight framework that includes minimum modules. Other modules can be included as per the requirement of an application.
Feature of Node.Js
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