On 21 Feb 2019, the Ionic team made an announcement for Ionic React in beta release.
Ionic Framework associated with Angular. Ionic and Angular have been exclusively paired for a long time. With the recent release of Ionic Framework 4.0, this has been changed.
Now, Ionic’s core is able to adapt and expand to support many different frameworks also.
The Ionic team has been working towards making Ionic work with React and Vue.
You can easily get started with Ionic React with the create-react-app tool. The Ionic team also offers to the users to use TypeScript in their apps to get a better developer experience.
The team has also plans for making React Native and Ionic work together.
You can get more information from Ionic Blog site.