[lmiller1990]

How many total elements on the page? 1000 shouldn't be too bad. These guidelines recommend <1400 [0], although less is definitely better.

React in general is a bit of a pain, you may need to use `useMemo` etc. You probably want to find out what the bottleneck is, first. Computations? DOM elements? Re-rendering excessively?

It's certainly no harder than BE - it's likely just a lack of familiarity.

[0] https://developer.chrome.com/en/docs/lighthouse/performance/...