Optimizing performance with selectors and memoization

[ghost]

I’d like tips on combining Reselect selectors and component memoization to prevent unnecessary renders — what patterns do maintainers recommend?

[Om-singh-ui]

Use memoized Reselect selectors to derive state and prevent recalculations. Combine with useSelector + shallow equality or custom equality functions. Wrap heavy components with React.memo and keep selectors outside components to preserve memoization