This is a simple demo of using Owl's reactivity system with React to benefit from dead simple, no fuss reactivity that is optimized for rendering, ie: renders only the components that need to update their DOM and not their entire subtree. Create a reactive object anywhere, get automatic subscriptions in a component with useReactive. Mutate the state and let the reactivity sytem tell React what to render. For best results, your components should be memoized.
See it live at https://sdegueldre.github.io/react-owl-reactivity/