Basicis

npm install -g @angular/cli

ng --version   //tells you if ng is properly installed

ng new <name of the project>  //creates new project

ng serve --open //opens it in the browser

ng generate component/NodeGraphs //creates a new folder called NodeGraphs in Angular

Short-form of the above

ng g c component/<Name of the Component>

// Creating a sercvice

ng g s services/Todo