How to create an Ionic 3 and Angular 5 Mobile App.
After installing Node.js and npm command works on the terminal (Linux/Mac) or Node Command Line (Windows), open the terminal or Node command line. Update Ionic to the latest version using this command.
sudo npm install -g ionic@latest
On the terminal go to Ionic 3 projects folder then type this command to create a new Ionic 3 app.
ionic start ionic3-angular5 blank
ionic serve -l
npm install --save @angular/{cli,common,compiler,compiler-cli,core,forms,http,platform-browser,platform-browser,platform-browser-dynamic}@next rxjs@'^5.5.2'
npm install --save -dev typescript@2.4.2
npm install --save @angular/tsc-wrapped