Setting up Angular 5 environment

Check Node & NPM version

Verify that you are running at least node 6.9.x and npm 3.x.x by running
node -v and npm -v in a terminal/console window

Install angular CLI

Enter below command to install angular cli
npm install -g @angular/cli

How to use NPM commands behind the PROXY

🛠 Step to access to use npm commands behind the PROXY 🛠

Set SSL false by executing this command:
npm set strict-ssl false
npm config set registry http://registry.npmjs.org/

 Then, Get any one of the below:
1. User-specific - username:password@proxy.example.com:1431 (User Proxy)
2. Proxy: 129.***.**.**:** (Proxy address with port#)

 Now, set appropriate by executing below npm commands:
npm config set http http://username:password@proxy.example.com:1431

npm config set https-proxy https://username:password@proxy.example.com:1431
(or)
npm config set http_proxy 129.***.**.**:**

npm config set https_proxy 129.***.**.**:**


Now, all set from an environmental standpoint. let's create a new project using the command
ng new FirstApp
It will automatically download and install all its dependencies.
to run project execute below npm command
ng serve -o


to extract output files execute below command
ng build  [this is for development]
ng build --prod [this is for production]

Development Vs Production version

Development version comes with .js.map which helps us to debug via developer tools

Production version only comes with minified file versions.


-Ratsub

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