README.md

React Enter Viewport

React Component that get notified when entering and exit viewport

Demo

Installation

yarn add react-enter-viewport

Usage

import React from "react";
import EnterViewport from "react-enter-viewport";

const App = () => 
  <EnterViewport
    style={{
      transition: "all .4s",
      position: "relative",
      left: 0,
      background: "#444",
      width: 200,
      height: 100,
      marginTop: 100,
      opacity: 1
    }}
    onEnter={el => {
      el.style.left = "200px";
      el.style.opacity = 1;
    }}
    onExit={el => {
      el.style.left = "0";
      el.style.opacity = 0.2;
    }}
  />
)

Props

Prop	Value
style	Component style
onEnter	Event when component entering viewport with element callback
onExit	Event when component exit viewport with element callback