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Make a directory somewhere in your drive
AND
Open the Windows POWER-SHELL and

PS C:> cd D:\
PS D:>
PS D:>
PS D:>
PS D:> cd .\sunnyNode
PS D:\sunnyNode> ls
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode> npm init
This utility will walk you through creating a package.json file.
It only covers the most common items, and tries to guess sensible defaults.

See npm help init for definitive documentation on these fields
and exactly what they do.

Use npm install <pkg> afterwards to install a package and
save it as a dependency in the package.json file.

Press ^C at any time to quit.
package name: (sunnynode)
version: (1.0.0)
description: test
entry point: (index.js)
test command:
git repository:
keywords:
author:
license: (ISC)
About to write to D:\sunnyNode\package.json:

{
"name": "sunnynode",
"version": "1.0.0",
"description": "test",
"main": "index.js",
"scripts": {

"test": "echo \"Error: no test specified\" && exit 1"

},
"author": "",
"license": "ISC"
}

Is this OK? (yes) yes
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode> npm install
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN [email protected] No repository field.

up to date in 0.82s
found 0 vulnerabilities

PS D:\sunnyNode>
PS D:\sunnyNode> npm install -g pkg
C:\Users\dvt3\AppData\Roaming\npm\pkg -> C:\Users\dvt3\AppData\Roaming\npm\node_modules\pkg\lib-es5\bin.js
+ [email protected]
added 154 packages from 145 contributors in 23.031s

Make a file app.js and write consile.log('hello');
to test type the below command

PS D:\sunnyNode> node app.js
hello
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode> pkg app.js
pkg : File C:\Users\dvt3\AppData\Roaming\npm\pkg.ps1 cannot be loaded because running scripts is disabled on this
system. For more information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
At line:1 char:1
+ pkg app.js
+ ~~~

+ CategoryInfo          : SecurityError: (:) [], PSSecurityException
+ FullyQualifiedErrorId : UnauthorizedAccess

PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode> Set-ExecutionPolicy RemoteSigned -Scope CurrentUser

Execution Policy Change
The execution policy helps protect you from scripts that you do not trust. Changing the execution policy might expose
you to the security risks described in the about_Execution_Policies help topic at
https:/go.microsoft.com/fwlink/?LinkID=135170. Do you want to change the execution policy?
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "N"): Y
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode> pkg app.js
> [email protected]
> Targets not specified. Assuming:
node14-linux-x64, node14-macos-x64, node14-win-x64
> Fetching base Node.js binaries to PKG_CACHE_PATH
fetched-v14.17.6-linux-x64 [====================] 100%

fetched-v14.17.6-win-x64 [====================] 100%

fetched-v14.17.6-macos-x64 [====================] 100%

PS D:\sunnyNode>
PS D:\sunnyNode> npm install -g express-generator
npm WARN deprecated [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
C:\Users\dvt3\AppData\Roaming\npm\express -> C:\Users\dvt3\AppData\Roaming\npm\node_modules\express-generator\bin\express-cli.js
+ [email protected]
added 10 packages from 13 contributors in 2.995s
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode> cd ..
PS D:>
PS D:>
PS D:>
PS D:>
PS D:> ll
ll : The term 'll' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ ll
+ ~~

+ CategoryInfo          : ObjectNotFound: (ll:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException

PS D:>
PS D:>
PS D:> express --view=ejs sunnyNode
destination is not empty, continue? [y/N] y

create : sunnyNode\
create : sunnyNode\public\
create : sunnyNode\public\javascripts\
create : sunnyNode\public\images\
create : sunnyNode\public\stylesheets\
create : sunnyNode\public\stylesheets\style.css
create : sunnyNode\routes\
create : sunnyNode\routes\index.js
create : sunnyNode\routes\users.js
create : sunnyNode\views\
create : sunnyNode\views\error.ejs
create : sunnyNode\views\index.ejs
create : sunnyNode\app.js
create : sunnyNode\package.json
create : sunnyNode\bin\
create : sunnyNode\bin\www

change directory:

 > cd sunnyNode

install dependencies:

 > npm install

run the app:

 > SET DEBUG=sunnynode:* & npm start

PS D:> cd sunnyNode
PS D:\sunnyNode> npm install
added 54 packages from 38 contributors and audited 55 packages in 6.783s
found 0 vulnerabilities

PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode>
PS D:\sunnyNode> node .\bin\www
GET / 200 24.268 ms - 207
GET /stylesheets/style.css 200 5.858 ms - 111
GET /favicon.ico 404 3.706 ms - 823

//TO COMPILE

PS D:\sunnyNode> pkg .
> [email protected]

TO TEST--OPEN THE BROWSER
http://localhost:3000/

If everything works

Express
Welcome to Express

{
"name": "sunnynode",
"version": "0.0.0",
"private": true,
"main": "./bin/www",
"bin": "./bin/www",
"scripts": {

"start": "node ./bin/www"

},

"dependencies": {

"cookie-parser": "~1.4.4",
"debug": "~2.6.9",
"ejs": "~2.6.1",
"express": "~4.16.1",
"http-errors": "~1.6.3",
"morgan": "~1.9.1"

},
"pkg": {

"assets": ["views/**/*", "public/**/*", "routes/**/*"],
"targets": [ "node14-win-x64" ]

}
}

by (3.3k points)

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