Node.js is basically a runtime environment for executing js code outside the browser.
It provides some tools for Angular.
sudo apt install nodejs To install node on Debian based linux distros.
Angular CLI Is a third pary library used to generate boilerplate code and create deployable packages.
sudo npm -g @angular/cli Run this to install angular cli on the machine. -g specifies that it will be installed globally and not on the current directory.
ng new [project-name]
project-name is the name of the project.
After this, the installation of an editor is required. For this, VSCode will be installed