Consider not including React in the critical learning topics e.g., Signals, and discuss React integration separately.

[adpatter]

Several of the critical learning topics have React built into them. E.g., https://github.com/jupyterlab/extension-examples/tree/master/basics/signals

I think the tutorials will be able to reach a wider audience if React were discussed separately.

[jasongrout]

In particular, we already have a React example in which to discuss React separately. It would be great if the other examples did not use React to be simpler.