rerender-memo

Quick Review

The skill provides a clear, focused example of extracting expensive computations into memoized components using React.memo. The description adequately explains when to apply this pattern, and the before/after code examples demonstrate the concept well. However, the novelty is limited as this is a straightforward React optimization pattern that a CLI agent could implement with basic React knowledge. The skill would benefit from handling more complex scenarios (multiple props, comparison functions, profiling guidance) to justify its existence as a dedicated skill versus inline prompting.