Reading the docs, there seems to be a large amount of magical component creation going on that I find difficult to read. A key benefit of React is the simplicity of a component accepting props and using them in its render function. This library seems to dynamically create a component with a custom configuration language such that it requires a lot of thought to understand what is actually going on. It defines newly available props and their usage differently to other React components, reducing readability considerably.

Of course a person can get used to these things, but I question whether it scales to non-tiny teams. There’s a real smell of ye olde dynamic class creation here which React moved away from for very good reasons