React Snowfall

A react component that creates a snowfall effect

• Live Example
• Demo Playground

Installation

With npm

npm i react-snowfall

Or with yarn

yarn add react-snowfall

Usage

Basic usage requires no properties - it will grow to fill the nearest relative positioned parent element.

import React from 'react'
import ReactDOM from 'react-dom'
import Snowfall from 'react-snowfall'

ReactDOM.render(
  <div style={{ height: 400, width: 400, background: '#282c34', position: 'relative' }}>
    <Snowfall />
  </div>,
  document.querySelector('#app'),
)

Configuration

An optional color, style, and snowflakeCount property can be passed in to the component.

<Snowfall
  // Changes the snowflake color
  color="red"
  // Applied to the canvas element
  style={{ background: '#fff' }}
  // Controls the number of snowflakes that are created (default 150)
  snowflakeCount={200}
/>

Positioning

The snowfall container is absolute positioned and has the following default styles (see the definition):

position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;

If you want the component to cover the entire screen then you can change the position to fixed and using vw/vh units by passing in an overriding styles object:

<Snowfall
  style={{
    position: 'fixed',
    width: '100vw',
    height: '100vh'
  }}
/>