17 Matching Annotations
  1. Dec 2022
    1. ✅ Preventing Context re-renders: Context selectors

    2. ✅ Preventing Context re-renders: splitting data into chunks

    3. ✅ Preventing Context re-renders: splitting data and API

    4. ✅ Preventing Context re-renders: memoizing Provider value

    5. Preventing re-renders caused by Context
    6. Improving re-render performance of lists

    7. ✅ useMemo for expensive calculations

    8. ✅ Necessary useMemo/useCallback

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    9. ✅ React.memo: components as props or children

      Description

    10. ✅ React.memo: component with props

      Description

    11. Preventing re-renders with React.memo

      Description

    12. ✅ Preventing re-renders with composition: components as props

      Description

    13. ✅ Preventing re-renders with composition: children as props

      Description

    14. ✅ Preventing re-renders with composition: moving state down

      Description

    15. There are four reasons why a component would re-render itself:
  2. Nov 2022