Notes so far:

• Which?

  • import { type Theme, useTheme } from "@emotion/react";
  • import { type Theme, useTheme } from "@mui/system";
  • import { type Theme, useTheme } from "@mui/material/styles";
  • Probably a moot point because of css={(theme) => ...}

• Perf concerns about css`` needing to parse CSS all the time

• Perf concerns in general about recomposing styles on every render

  • Though I imagine that makeStyles wasn't any better, so probably a non-issue?

• Overall, dev experience seems to be pretty nice/workable. Porting is going smoothly, and I've even done a couple tricky ones already!