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Animated Tooltip

A cool tooltip that reveals on hover, follows mouse pointer

John Doe
Robert Johnson
Jane Smith
Emily Davis
Tyler Durden
Dora

Installation

Install dependencies

npm i framer-motion clsx tailwind-merge

Add util file

utils/cn.ts
import { ClassValue, clsx } from "clsx";
import { twMerge } from "tailwind-merge";
 
export function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs));
}

Copy the source code

components/ui/animated-tooltip.tsx

"use client";
import Image from "next/image";
import React, { useState } from "react";
import {
  motion,
  useTransform,
  AnimatePresence,
  useMotionValue,
  useSpring,
} from "framer-motion";
 
export const AnimatedTooltip = ({
  items,
}: {
  items: {
    id: number;
    name: string;
    designation: string;
    image: string;
  }[];
}) => {
  const [hoveredIndex, setHoveredIndex] = useState<number | null>(null);
  const springConfig = { stiffness: 100, damping: 5 };
  const x = useMotionValue(0); // going to set this value on mouse move
  // rotate the tooltip
  const rotate = useSpring(
    useTransform(x, [-100, 100], [-45, 45]),
    springConfig
  );
  // translate the tooltip
  const translateX = useSpring(
    useTransform(x, [-100, 100], [-50, 50]),
    springConfig
  );
  const handleMouseMove = (event: any) => {
    const halfWidth = event.target.offsetWidth / 2;
    x.set(event.nativeEvent.offsetX - halfWidth); // set the x value, which is then used in transform and rotate
  };
 
  return (
    <>
      {items.map((item, idx) => (
        <div
          className="-mr-4  relative group"
          key={item.name}
          onMouseEnter={() => setHoveredIndex(item.id)}
          onMouseLeave={() => setHoveredIndex(null)}
        >
          {hoveredIndex === item.id && (
            <motion.div
              initial={{ opacity: 0, y: 20, scale: 0.6 }}
              animate={{
                opacity: 1,
                y: 0,
                scale: 1,
                transition: {
                  type: "spring",
                  stiffness: 260,
                  damping: 10,
                },
              }}
              exit={{ opacity: 0, y: 20, scale: 0.6 }}
              style={{
                translateX: translateX,
                rotate: rotate,
                whiteSpace: "nowrap",
              }}
              className="absolute -top-16 -left-1/2 translate-x-1/2 flex text-xs  flex-col items-center justify-center rounded-md bg-black z-50 shadow-xl px-4 py-2"
            >
              <div className="absolute inset-x-10 z-30 w-[20%] -bottom-px bg-gradient-to-r from-transparent via-emerald-500 to-transparent h-px " />
              <div className="absolute left-10 w-[40%] z-30 -bottom-px bg-gradient-to-r from-transparent via-sky-500 to-transparent h-px " />
              <div className="font-bold text-white relative z-30 text-base">
                {item.name}
              </div>
              <div className="text-white text-xs">{item.designation}</div>
            </motion.div>
          )}
          <Image
            onMouseMove={handleMouseMove}
            height={100}
            width={100}
            src={item.image}
            alt={item.name}
            className="object-cover !m-0 !p-0 object-top rounded-full h-14 w-14 border-2 group-hover:scale-105 group-hover:z-30 border-white  relative transition duration-500"
          />
        </div>
      ))}
    </>
  );
};

Props

Prop nameTypeDescription
itemsArray<{id: number, name: string, designation: string, image: string}>An array of objects, each representing an item. Each object in the array should have the following properties: id, name, designation, image
A product by Aceternity
Building in public at @mannupaaji