Ionic5 : Build First App
Required Tools
- Node.js v13.x:
    
# Using Ubuntu curl -sL https://deb.nodesource.com/setup_13.x | sudo -E bash - sudo apt-get install -y nodejs - A code editor Visual Studio Code on Linux , install it by running:
    
sudo snap install --classic code 
Remote Development using SSH
Install the Ionic CLI
Chang directtory to your project, Install the Ionic CLI with npm locally:
cd /opt/ionic5_project
npm install  @ionic/cli
Install lab mode as a dev-dependency for testing purpose.
npm i @ionic/lab --save-dev
Start an App
Start an meeting App with blank template and type is angular
ionic start meetingApp blank --type=angular
Start server
Start a local dev server for app, ionic serve with -l option : Test your apps on multiple platform types in the browser
ionic serve -l
Options:
    --no-livereload .......... Do not spin up dev server--just serve files
    --project ................ The name of the project
    --no-open ................ Do not open a browser window
    --local .................. Disable external network usage
    --lab, -l ................ Test your apps on multiple platform types in the browser
    --prod ................... [ng] Flag to use the production configuration