React Best Practices

이럴 때 쓴다

This skill is basically a React / Next.js performance rule set, not a UI styling guide. The source organizes 65 rules across 8 categories, with the first priorities focused on async waterfalls, bundle size, and server-side performance.

That means its real use case is code review, refactoring, and performance work: parallelizing data fetches, breaking up imports, keeping logic on the server, and cutting unnecessary rerenders. It is for finding concrete performance problems, not for generic best-practice fluff.