Thanks for chiming in.

React doesn't win speed races, but the mentioned slow-downs are rather extreme and would be noticeable.

I agree that one should benchmark against React-MUI as the baseline. In fact, that would give Solidjs a meaningful (less synthetic) benchmark, as in this case we have a wide range of non-trivial one-for-one components to compare with. A goldmine for performance testing.

If SolidJS could outperform React in these kind of workloads you would have a great proposition.