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Download Node.js. Download Node.js from the official Node.js web site: https://nodejs.org. Home Next . W3schools Pathfinder. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
MongoDB. To be able to experiment with the code examples, you will need access to a MongoDB database. You can download a free MongoDB database at https://www.mongodb.com. Or get started right away with a MongoDB cloud service at https://www.mongodb.com/cloud/atlas.
Example. Use the module "myfirstmodule" in a Node.js file: var http = require ('http'); var dt = require ('./myfirstmodule'); http.createServer(function (req, res) {. res.writeHead(200, {'Content-Type': 'text/html'}); res.write("The date and time are currently: " + dt.myDateTime()); res.end(); }).listen(8080);
JavaScript References. W3Schools maintains a complete JavaScript reference, including all HTML and browser objects. The reference contains examples for all properties, methods and events, and is continuously updated according to the latest web standards. Complete JavaScript Reference »
The Node.js file system module allows you to work with the file system on your computer. To include the File System module, use the. require() method: var fs = require ('fs'); Common use for the File System module: Read files. Create files. Update files. Delete files.
The Nodemailer module makes it easy to send emails from your computer. The Nodemailer module can be downloaded and installed using npm: C:\Users\ Your Name>npm install nodemailer. After you have downloaded the Nodemailer module, you can include the module in any application: var nodemailer = require ('nodemailer');
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
Node.js has a built-in module called HTTP, which allows Node.js to transfer data over the Hyper Text Transfer Protocol (HTTP). To include the HTTP module, use the require() method: var http = require('http');
Before starting with React.JS, you should have intermediate experience in: HTML; CSS; JavaScript; You should also have some experience with the new JavaScript features introduced in ECMAScript 6 (ES6), you will learn about them in the React ES6 chapter.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
