14 - useCallback and useMemo React Hooks - When to Use useCallback and useMemo
tapaScript by Tapas Adhikary
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Learn Programming fundamentals, Full-stack concepts, and Web Development using JavaScript, ReactJS, Next.js, and its ecosystems. Hello Developers, Welcome to tapaScript đŸ‘‹. SUBSCRIBE to the channel so that you do not miss the in-depth learning experience. I am your teacher Tapas Adhikary, a developer passionate about UI, UX, Web Development, JavaScript, React, Next.js, Nodejs, Open Source, and FullStack engineering. I have dealt with code and computers since 2000, when I got into Computer Science and Engineering. Since 2004, the last 19 years have been an outstanding journey for me, learning and building production-ready software. I am on YouTube to teach you all I have gathered over these years. My passion for teaching, content creation, and building Open Source communities taught me about building and learning in public. I have been creating written content on my blog "GreenRoots Blog', FreeCodeCamp, CSS-Tricks, and other publications. Let's GO. SUBSCRIBE and JOIN.
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đŸ¦„ The useCallback and useMemo are two necessary React Hooks to learn. You should know about them to ensure "when NOT to use them". Timecodes 0:00 - Introduction 00:23 - What is Application Performance? 01:46 - What are useCallback and useMemo? 07:45 - Usages of useCallback and useMemo 11:47 - useCallback and useMemo Examples 22:58 - When NOT to use useCallback and useMemo? Important Links: - Connect: https://twitter.com/tapasadhikary - Source Code: https://github.com/atapas/youtube/tree/main/react/14-usecallback-usememo - Link to Higher-Order Function Video: https://www.youtube.com/watch?v=I0Lw9eNuUJI Thank You!
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