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Sean Kerwin

I'm a full-stack software engineer from England. I write about design, programming and other topics that interest me.

Sean Kerwin

Latest Articles

Understanding the useMemo and useCallback Hooks in React

Optimize React performance with useMemo and useCallback hooks by memoizing expensive computations and callback functions.

17 days ago
3 min read

Understanding SWR in Next.js

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.

21 days ago
3 min read

React Hooks and Memo: A Guide to Optimizing Your React Components

How to use React Hooks and Memo to optimize the performance and efficiency of components.

a month ago
3 min read
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