Node.js (this is a web server that executes JS files)

Компьютер, программы

Node.js (this is a web server that executes JS files)

What is Node.js ?

How do I find out the version of Node.js?

Installing Node.js (download and install for Windows)

How do I update my Node.js version (install the latest version)?

npm in Node.js

What is npm in Node.js?

How do I find the npm (Node.js) version?

How do I update my npm version (install the latest version) ? | Node.js

File package.json

File package.json in Node.js

Difference Between Tilde(~) and Lid(^) in package.json | Node.js

File package-lock.json

File package-lock.json in Node.js

npm init

"npm init" | Result: Creates an empty package.json file and populates that file with the default data | Node.js

npm install

"npm install package_name" | Result: Installs JavaScript Library (Package) | For example, run "npm install jquery" | will add the jQuery library to the node_modules folder | Node.js

"npm install" | Result: Installs the JavaScript libraries (packages) that are specified in the package.json | Node.js

npm install -g, npm uninstall -g (global install, package removal)

"npm list -g" (see a list of all installed global packages) | Node.js

"npm install -g package_name" (global package install) | Node.js

"npm uninstall -g package_name" (global package removal) | Node.js

npm run script_name | Execute the script

Run "npm run EvgenConvertCSS" | The package.json file like this: "scripts": {"EvgenConvertCSS": "node-sass --include-path scss 1.scss 1.css"} | Node.js

Run "npm run EvgenMyCommand" | The file package.json like this: "scripts": {"EvgenMyCommand": "mkdir AAA"} | Node.js

Run "npm run MyScript1" | The file package.json like this: "scripts": {"MyScript1": "npm run MyScript2"} | Node.js

Watch Option

watch option in npm scripts (watch for changes in files)

Debugging NodeJS

Debugging Node.js. Looking at variable values, function stack, breakpoints in Visual Studio Code

Writing Node.js application in a text editor (Notepad, Far)

New Node.js app (create the app in a text editor, run in the console)

Add the express package to the Node.js (in the Windows console)

Uploading an html file and displaying it on the screen in Node.js (creating an application in a text editor, launching it in the console)

Using the socket.io module

A simple application with socket.io in Node.js (creating an application in a text editor, running it in the console)

Writing Node.js project in Visual Studio Code

New Node.js project (create the project in Visual Studio Code)

Create a new Node.js project with websocket (create the project in Visual Studio Code) | client & server

Writing Node.js project in Visual Studio

New Node.js project (create the project in Visual Studio)

Add the express package to Node.js (in Visual Studio)

Uploading an html file and displaying it on the screen in Node.js (project in Visual Studio)

Chat (user writes a message and others get a message) using socket.io in Node.js (project in Visual Studio)

https localhost certificate

Create https localhost certificate for nodejs

How modules are arranged in Node.js (require, exports)

What are modules in Node.js ?

How the require function works inside and what happens when we write require("ModuleName") in Node.js

Creating your own module in Node.js

Writing and connecting your module to Node.js

Built-in Node.js modules

"Express" module Node.js !!!!!!!!!!!!

Hosting Node.js on your website

Hosting and installing Node.js on your website. Configuring Node.js in cPanel

In Node.js I change the js file, and the old cached js file is displayed. Restart Node.js on your website in cPanel

Add npm packages to the Node.js on your site (using cPanel)

Error during WebSocket handshake... Hosting Node.js on your website

Heroku.com free service. Running your Node.js app on Heroku.com

To use Heroku.com you need to install: Git, Node.js

Registration on the Heroku.com website

Installing the command line "Heroku CLI"

"Heroku CLI" is very slow for Windows

Running your Node.js app on Heroku.com

WWW sites for learning Node.js

Sites to learn Node.js

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