NodeJS

npm init -y

npm install express pg cors

sudo npm uninstall -g @angular/cli

sudo npm install -g @angular/cli@latest

https://www.npmjs.com/package/n

sudo npm install n -g

sudo n 24

sudo n stable

ng generate component data-table

ng version

ng update @angular/core@20 @angular/cli@20

ng update

ng add @angular/material

ng app --no-standalone

npm install -g @angular/cli

ng new mything

ng generate service data

ng generate component data-list

ng serve