They're using an approach that is absolutely inspired by React, for a use case that is inhospitable, pathalogical even, to a "generic web" approach to performan

They're using an approach that is absolutely inspired by React, for a use case that is inhospitable, pathalogical even, to a "generic web" approach to performance. Choosing to not use React itself to implement the editing component of a text editor? Not a big deal at all. This is not a solid "everyone moving away from React" example at all.