Hi Harshraj,

Mendix directly doesn't support react you need to go with out of the box for this  and for creating widgets you can use ReactJS.

For frontend widgets, Mendix 7 relies on Dojo, but since Mendix 8 they use React. So yes, Mendix does support React.

For creating react-widgets, see https://academy.mendix.com/link/paths/108/Build-a-Pluggable-Widget and https://reactjs.org/docs/components-and-props.html for more information.

Also see https://docs.mendix.com/howto/extensibility/create-a-pluggable-widget-one/