Hello everyone!
I have been learning Ionic and Angular for the past 3 years now, since the Angular 2/Ionic v2.
With the release of Ionic 4 and becoming framework-independent, I decided to learn React since it is the larger job market, because I am worried if Ionic is universally available, no one will need my Angular skills 
So far, there has not been much documentation regarding Ionic with React yet, since it is still v0.0.5, so I thought I would dive right in and start contributing to the community.
I have extended facebook’s create-react-app package to create the same blank, sidemenu, and tabs starter templates for React that we are all familiar with in Angular.
Let me know if I have made any errors, can make any improvements, or anything else I should try to demo for @ionic/react
$ npm install -g create-react-ionic-blank
$ create-react-ionic-blank my-blank-app
$ npm install -g create-react-ionic-sidemenu
$ create-react-ionic-sidemenu my-sidemenu-app
$ npm install -g create-react-ionic-tabs
$ create-react-ionic-tabs my-tabs-app