If you want to install and start an Ionic app manually from the command line? Please follow the below steps
Install ionic
$ npm install -g @ionic/cli
This is a global level dependency, you can install it via your terminal in Mac, and via command prompt in Windows.
Start to install
Now you can start to install the React ionic app in your root folder
$ ionic start --type=react
Select the name of the react app as I’m select “ionic_5_react”

It would be as per your requirement

Select a starter template like blank, list, side menu, tabs, etc


Now, change your directory from root to your project directory and run your project using the below commands. (Yogesh is reference directory of own, you choose your project name as you enter during the creation of your app)
$ cd Yogesh
$ ionic serve

It will open the new window in your default browser (Chrome, Firefox or Safari etc..)

Your application successfully run
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