Wrapper component around React Motion for easier UI transitions

by React

React Motion UI Pack

React Motion is an amazing animation library for React. React Motion UI Pack tries to help ease entry level / common use cases with React Motion by providing a higher level way to work with it and create common UI transitions easier. If you need more complex animations I suggest using React Motion directly.

Usage

yarn add react-motion-ui-pack

npm install react-motion-ui-pack --save

<script src="https://unpkg.com/react-motion-ui-pack/dist/react-motion-ui-pack.js"></script>
(UMD library exposed as `Transition`)

##Example

import Transition from 'react-motion-ui-pack'

// Animate a list of items as they are added
<Transition
  component="ul"
  enter={{
    opacity: 1,
  }}
  leave={{
    opacity: 0,
  }}
>  
  { this.state.items.map(item =>
      <li key={item.id}>{item.content}</li>
    )
  }
</Transition>

// Animate a modal
<Transition
  component={false} // don't use a wrapping component
  enter={{
    opacity: 1,
    translateY: spring(0, {stiffness: 400, damping: 10})
  }}
  leave={{
    opacity: 0,
    translateY: 250
  }}
>
  { this.state.modalOpen &&
    <div key="modal" className="modal__content">
      // modal code
    </div>
  }
</Transition>

Props

component: PropTypes.oneOfType([PropTypes.string, PropTypes.bool, isElement])

Define the wrapping tag/component around the children passed in, pass false to not use a wrapping component at all for only child components.

runOnMount: PropTypes.bool

Determines whether the animation runs on mount or not

appear: PropTypes.object

Where the animation starts, defaults to leave value if nothing passed

enter: PropTypes.object

The resting state of the animation

leave: PropTypes.object

The ending value of the animation

onEnter: PropTypes.func

Callback right before an element enters, passes in your current animating values onEnter={currentValues => /* do something */} called only once.

onLeave: PropTypes.func

Same as onEnter, but fires multiple times as an element is leaving.

GitHub