react-native-stonk-charts/src/utils/usePrevious.ts

A beautiful, performant chart library for React Native. Fork of react-native-wagmi-charts with Reanimated v4 support.

import React from 'react';

export function usePrevious<T>(value: T): T | undefined {
  const ref = React.useRef<T | undefined>(undefined);
  React.useEffect(() => {
    ref.current = value;
  }, [value]);
  return ref.current;
}