This is a step-by-step setup guide to setup Angular Development Environment.
1. Install Node.js (Note:- Below Instruction for Debian and Ubuntu-based Linux distribution)
NOTE: If you are using Ubuntu Precise or Debian Wheezy, you might want to read about running Node.js >= 6.x on older distros.
For Node.js 8.x LTS(Long Term Support)
curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install -y nodejs
For Node.js 9.x Current
curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash -
sudo apt-get install -y nodejs
After Installing Node.js, the NPM(Node package manager) should automatically be installed.
Verify installation using commond
npm --version
2. Install Angular CLI via npm:
npm install -g @angular/cli
3. To create a new project:
ng new myapp
4. To run the Angular app:
cd myapp
ng serve
Note:- This will start a server on localhost:4200 by default. ng serve watches your files for changes and rebuilds the app as you save changes. If you open that up in your browser you should be able to see the below screen.
5. To build the Angular app:
This creates a new folder called "/dist" in your app root directory which is your entire app compiled and ready to ship.
ng build
creates a production-ready version of your app
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