TitleTitle

Using content content memo allows you to skip re-rendering if the component's props have not changed.

const MemoizedComponent = memo (SomeComponent, arePropsEqual ? )

• Reference

  • memo(Component, arePropsEqual?)

• How to use

  • Skip re-rendering when props don't change

  • Updating a memoized component using State

  • Updating a memoized component using Context

  • Minimize Prop Changes

  • Specifying a custom comparison function

• Troubleshooting

  • If prop is an object, array, or function, the component will re-render.