@ericcote/react-reveal
v1.2.2
Really simple way to add reveal on scroll animation to your React app.
0/weekUpdated 3 years agoMITUnpacked: 185.7 KB
Published by Roman Nosov
npm install @ericcote/react-revealReact Reveal
React Reveal is
an animation framework for React. It's MIT licensed, has a tiny footprint
and written specifically for React in ES6. It can be used to create various cool reveal
on scroll animations in your application.
If you liked this package, don't forget to star
the Github repository.
Live Examples
A number of simple effect examples:
- Fade
- Flip
- Rotate
- Zoom
- Bounce
- Roll
Also, there are more complicated examples of animated form errors and a todo app.
Search Engine Visibility
react-reveal is regularly checked against googlebot in the Google Search Console to make sure that googlebot can see the content in the revealed elements.
Full Documentation
For a full documentation please visit online docs.
Installation
In the command prompt run:
``sh`
npm install react-reveal --save
Alternatively you may use yarn:
`sh`
yarn add react-reveal
Quick Start
Import effects from React Reveal to your project. Lets try Zoom effect first:
`javascript`
import Zoom from 'react-reveal/Zoom';
Place the following code somewhere in your render method:
` Markup that will be revealed on scrolljsx`
You should see zooming animation that reveals text inside the tag. You can change this text to any JSX you want. If you place this code further down the page you'll see that it'd appear as you scroll down.
Revealing React Components
You may just wrap your custom React component with the effect of your choosing like so:
`jsx`
In such case, in the resulting HTML markup will be wrapped in a div tag. If you would rather have a different HTML tag then wrap in a tag of your choosing:
`jsx`
or if you want to customize div props:
`jsx`
Revealing Images
If you want to reveal an image you can wrap img tag with with the desired react-reveal effect:
`jsx`
It would be a very good idea to specify width and height of any image you wish to reveal.
Children
react-reveal will attach a reveal effect to each child it gets. In other words,
`jsx`
First Child
Second Child
will be equivalent to:
`jsx`
First Child
Second Child
If you don't want this to happen, you should wrap multiple children in a div tag:
`jsx`
First Child
Second Child
Server Side Rendering
react-reveal supports server side rendering out of the box. In some cases, when the javascript bundle arrives much later than the HTML&CSS it might cause a flickering. To prevent this react-reveal will not apply reveal effects on the initial load. react-reveal
Another option is to apply gentle fadeout effect on the initial render. You can force it on all elements by placing the following code somewhere near the entry point of your app:
`jsx
import config from 'react-reveal/globals';
config({ ssrFadeout: true });
`
Or you you can do it on a per element basis using ssrFadeout prop:
`jsx`Content
One last option is to use ssrReveal prop. If enabled, this option will suppress both flickering and ssrFadeout effect. The unfortunate drawback of this option is that the revealed content will appear hidden to Googlebot and to anyone with javascript switched off. So it will makes sense for images and/or headings which are duplicated elsewhere on the page.
Forking This Package
Clone the this repository using the following command:
`sh`
git clone https://github.com/rnosov/react-reveal.git
In the cloned directory, you can run following commands:
`sh`
npm install
Installs required node modules
`sh`
npm run build
Builds the package for production to the dist folder
`sh``
npm test
Runs tests
License
Copyright © 2018 Roman Nosov. Project source code is licensed under the MIT license.