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The delicate balance between speed and cost in software engineering pricing: charging per hour risks lower pay for faster work, while charging per project faces value reduction due to blockers.
Optimize React performance with useMemo and useCallback hooks by memoizing expensive computations and callback functions.
Learn how SWR (stale-while-revalidate) library in Next.js simplifies data fetching and caching for server-rendered React applications, improving performance and handling common data scenarios.