Animated Notification List

Animated Notification List is a React and Tailwind CSS data component from Magic UI, licensed MIT. Copy it and paste it into your project.

Magic UI MIT data

What it is

Animated Notification List is a React and Tailwind CSS data component from Magic UI, licensed MIT. Copy it and paste it into your project.

How to use it

Open it in the catalogue, press copy, and paste it into your project. The prompt you copy carries the code and the rules that tell your agent to reproduce it without changing anything.

Open in the catalogue

Five free copies a month. No card.

Needs

npm i motion

Licence

This component comes from Magic UI and is redistributed under the MIT licence, which permits commercial use. The copyright notice travels with the code.

Animated Notification List

registry/magicui/animated-list.tsx

"use client"

import React, {
  useEffect,
  useMemo,
  useState,
  type ComponentPropsWithoutRef,
} from "react"
import { AnimatePresence, motion, type MotionProps } from "motion/react"

import { cn } from "@/lib/utils"

export function AnimatedListItem({ children }: { children: React.ReactNode }) {
  const animations: MotionProps = {
    initial: { scale: 0, opacity: 0 },
    animate: { scale: 1, opacity: 1, originY: 0 },
    exit: { scale: 0, opacity: 0 },
    transition: { type: "spring", stiffness: 350, damping: 40 },
  }

  return (
    <motion.div {...animations} layout className="mx-auto w-full">
      {children}
    </motion.div>
  )
}

export interface AnimatedListProps extends ComponentPropsWithoutRef<"div"> {
  children: React.ReactNode
  delay?: number
}

export const AnimatedList = React.memo(
  ({ children, className, delay = 1000, ...props }: AnimatedListProps) => {
    const [index, setIndex] = useState(0)
    const childrenArray = useMemo(
      () => React.Children.toArray(children),
      [children]
    )

    useEffect(() => {
      let timeout: ReturnType<typeof setTimeout> | null = null

      if (index < childrenArray.length - 1) {
        timeout = setTimeout(() => {
          setIndex((prevIndex) => (prevIndex + 1) % childrenArray.length)
        }, delay)
      }

      return () => {
        if (timeout !== null) {
          clearTimeout(timeout)
        }
      }
    }, [index, delay, childrenArray.length])

    const itemsToShow = useMemo(() => {
      const result = childrenArray.slice(0, index + 1).reverse()
      return result
    }, [index, childrenArray])

    return (
      <div
        className={cn(`flex flex-col items-center gap-4`, className)}
        {...props}
      >
        <AnimatePresence>
          {itemsToShow.map((item) => (
            <AnimatedListItem key={(item as React.ReactElement).key}>
              {item}
            </AnimatedListItem>
          ))}
        </AnimatePresence>
      </div>
    )
  }
)

AnimatedList.displayName = "AnimatedList"

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