how to install angular 8 code example

Example 1: install angular cli

npm install -g @angular/cli
ng new my-dream-app
cd my-dream-app
ng serve

Example 2: angular install

npm install -g @angular/cli

Example 3: installing angular 10

$ npm install -g @angular/cli

Example 4: installing angular 10

$ cd angular-example-with-routing
$ ng serve

Example 5: installing angular 10

$ cd ~
$ ng new angular-example-with-routing