I appreciate the advice but also disagree. BFE completely lacks on practical UI problems and test cases. Also, this site is niched to React interviews which BFE has very few problems for.
If you go to the system design section for bfe.dev those are some practical UI problems.
It would be far better if most of the meaty problems on clientside.dev weren't behind a paywall. You could just google every single one of those problems instead.